keep
/kiːp/ (bre, ipa) · /kiːp/ (ame, ipa) · /ˈkēp/ (ame, mw)
keep — verb
- keeppresent simple I / you / we / they
- keepshe / she / it
- keptpast simple
- keeping-ing form
1. to hold on to something so that you still have it after a period of time, rather
to hold on to something so that you still have it after a period of time, rather than giving it away, losing it, or throwing it out
Élise kept all the letters her grandfather sent her from Senegal.
keep + direct object (letters)
You can keep the change — I do not need any coins back.
The museum decided to keep the painting instead of selling it.
How long can we keep these documents before they need to be destroyed?
Lara kept the receipt in case she needed to return the jacket.
- hold on to
more informal; often used in spoken English when asking someone not to give something away
- retain
more formal; common in legal or official contexts
- save
suggests keeping something for future use rather than holding indefinitely
- throw away
to get rid of something as waste
- discard
more formal; to remove something no longer wanted
文法句型
keep + noun phrase
用法筆記
Frequently takes a concrete object (letter, receipt, ticket, copy). The opposite is "throw away" or "get rid of".
常見錯誤
2. to own and be responsible for running a small business where you serve customers
to own and be responsible for running a small business where you serve customers, such as a shop, café, or restaurant
Uncle Roy kept a small bookshop in Oxford for nearly thirty years.
keep + a [type of] shop — British usage
Amihan's family kept a corner shop that sold fresh bread and newspapers.
After retiring from teaching, Charlotte decided to keep a little café by the beach.
The old man kept a hardware store where neighbours bought tools and paint.
Yumi keeps a flower stall at the weekend market every Saturday morning.
文法句型
keep + shop/restaurant/café
用法筆記
Common in British English; used with small, often family-run shops rather than large department stores or chains. "Run" is more common for larger businesses; "keep" suggests a traditional, personal operation.
常見錯誤
3. to have farm animals or birds on your land and provide them with food and shelte
to have farm animals or birds on your land and provide them with food and shelter, usually for the eggs, milk, meat, or wool they produce — for example, keeping chickens for their eggs
The Watanabe family keeps goats for milk and cheese on their small farm.
keep + animal + for + purpose
More people in the city have started keeping chickens in their back gardens.
My grandmother kept bees and sold the honey at the local market.
Théo's neighbour keeps sheep on a patch of land behind the house.
The Hernandez family tried to keep pigs in their small backyard, but the animals kept escaping under the fence.
文法句型
keep + animal type (plural)
用法筆記
Refers to animals kept for practical purposes (food, wool, eggs) rather than household pets. Use "have a pet" or "own a dog/cat" for domestic companion animals.
常見錯誤
4. to look after someone else's children in your home during the time the parents a
to look after someone else's children in your home during the time the parents are not able to be with them
Mrs. Okafor kept the neighbour's twins while the parents attended a funeral.
keep + child/children — babysitting sense
During the summer holidays, Nkechi kept her cousin's two boys for a whole week.
Roya often keeps her sister's baby on Saturday evenings so the parents can go out.
My aunt kept us for a week when our parents went to Japan on business.
A professional childminder can keep up to six children in her home legally.
- look after
more common and neutral; can refer to children, elderly, or property
- babysit
specifically means watching children for a short period, often in the evening
文法句型
keep + noun phrase (children)
用法筆記
Primarily British usage. The more common term worldwide is "look after" or "babysit". The focus is on looking after children in the carer's home (rather than going to the parents' house).
常見錯誤
5. to behave in the way you said you would, making sure you carry out a commitment
to behave in the way you said you would, making sure you carry out a commitment you made to someone else rather than ignoring it
Aarav promised to help with the move, and he kept his word.
keep + [possessive] word — fulfil a promise
If you cannot keep your promise, you should tell people sooner rather than later.
The company kept its commitment to reduce plastic waste by 30 percent.
Leo said he would call and kept his promise — he rang at seven o'clock.
Politicians who do not keep their promises quickly lose the trust of voters.
- break
the direct opposite — 'break a promise' means you do not do what you said you would
文法句型
keep + promise/word/appointment/commitment
用法筆記
The most common objects are "promise", "word", "commitment", and "agreement". It is less natural to say "keep an arrangement" — use "keep an appointment" (sense 6) or simply "stick to an arrangement".
常見錯誤
6. to be present at a planned meeting, appointment, or event at the agreed time, ra
to be present at a planned meeting, appointment, or event at the agreed time, rather than cancelling or simply not going
Christopher kept his dental appointment even though he felt nervous about it.
keep + appointment — followed by even though concession
Eitan always keeps his meetings with clients, no matter how busy he gets.
If you cannot keep the appointment, please phone the clinic at least 24 hours before.
The ambassador kept a lunch date with the trade delegation at the Grand Hotel.
Roya kept her appointment with the careers advisor and got useful advice about university courses.
- attend
more formal; focuses on being present rather than honouring a prior arrangement
- show up for
informal; simply means arriving at a scheduled event
文法句型
keep + appointment/meeting/date
用法筆記
Distinguish from sense 5: sense 5 is about promises you make to do something ("keep a promise"), while sense 6 is about physically attending scheduled events ("keep an appointment"). The two overlap in "keep a date".
常見錯誤
❌ 'I could not keep my appointment yesterday because I was sick.' (correct) — This is actually correct. A more common phrasing is 'I missed my appointment'.
7. to regularly put facts, events, or numbers into a written or digital record for
to regularly put facts, events, or numbers into a written or digital record for future reference.
Sirin keeps a diary every night before she goes to sleep.
keep + a diary (record of personal events)
The accountant kept detailed records of every payment the company received last year.
keep + detailed records of [something]
My grandmother has kept a travel journal since she retired in 2015.
The librarian asked us to keep a log of all the books we borrowed.
Mei-Lin keeps a detailed record of her daily expenses in a small notebook she carries everywhere.
- discard
to throw away a record or information
文法句型
keep + noun (a diary, records, a journal, a log, accounts)
用法筆記
The object is typically a written or digital record such as a diary, journal, log, account, or list. Not used with spoken or unrecorded information — use 'remember' instead.
常見錯誤
8. to protect information that someone has entrusted or confided in you by not tell
to protect information that someone has entrusted or confided in you by not telling anyone else, honouring the personal trust that person placed in you.
Mert promised to keep his sister's surprise party a secret.
keep + [something] + a secret (object + complement structure)
A good lawyer keeps all client information confidential.
keep + [noun] + confidential (adjective complement)
Can you keep a secret? I am planning to move to Japan next month.
Yael kept the news about the job offer from her coworkers for weeks.
Some people find it very hard to keep secrets from their closest friends.
文法句型
keep + a/one's/this secret
keep + noun + secret (object + complement)
用法筆記
Often used with an object-complement structure (keep something secret, confidential, quiet). The preposition 'from' introduces the person who is not told.
常見錯誤
9. used to say that a timekeeping device tells the right hour and minute as the day
used to say that a timekeeping device tells the right hour and minute as the days pass, with very little error.
My old wristwatch still keeps excellent time after twenty years.
keep + adjective + time (pattern for clock accuracy)
The grandfather clock in the hallway does not keep good time anymore.
A quartz watch can keep time to within a few seconds per month.
Takeshi's new smartwatch keeps perfect time even during long flights across time zones.
- run
broader, e.g. 'my watch runs fast/slow' — doesn't specify accuracy
- tell the time
refers to showing the current time at a given moment, not ongoing accuracy
文法句型
keep + adverb (good, perfect, accurate) + time
用法筆記
Subject is always a timekeeping device — watch, clock, timer. The verb is intransitive; the phrase 'keep time' functions as a unit. Frequently used with intensifying adjectives: good, perfect, accurate, excellent.
常見錯誤
10. to mark or count the passing moments, usually done by a clock, timer, or other d
to mark or count the passing moments, usually done by a clock, timer, or other device that moves at a steady rate.
The old wooden clock in the tower has kept time for over a hundred years.
An hourglass keeps time by letting sand flow from one glass bulb to another.
keep time by [method/mechanism]
The metronome keeps time for the pianist by producing a steady clicking sound.
These ancient water clocks kept time by measuring the slow drip of water.
- count time
more literal; less common in everyday speech
- measure time
broader, can refer to any method of time measurement
文法句型
keep time
用法筆記
Distinct from sense 9: this sense describes the mechanism of counting time (how a device measures seconds/minutes), while sense 9 describes whether a clock shows the correct time. The subject is the device itself, not a person.
常見錯誤
❌ 'The referee kept time during the match.' — that is sense 12 (TRACK EVENTS), not this sense. This sense applies to a device that measures the passage of time, not a person timing an event.
11. to produce a sound or perform a movement that matches the regular pulse you hear
to produce a sound or perform a movement that matches the regular pulse you hear when a song is played.
The children kept the rhythm by clapping their hands together in class.
keep + the rhythm (musical context)
Jabari found it hard to keep the beat during the fast drum solo.
keep + the beat during [musical section]
The dancers kept time with the music by tapping their feet on the floor.
Lucía's job in the band is to keep the beat on the bass guitar.
The conductor kept time by moving her baton up and down in a steady motion.
- follow the beat
similar but implies listening rather than actively producing the rhythm
- stay on beat
informal, common in modern music contexts
- lose the beat
to fall out of sync with the music's rhythm
- rush
to play or sing faster than the correct tempo
文法句型
keep + the beat / rhythm / time
用法筆記
The object is always a musical timing concept: the beat, the rhythm, or time. The subject is usually a musician, dancer, or conductor. 'Keep time' here (sense 11) means follow the musical pulse — distinct from senses 9 and 10 which involve clocks.
12. to measure and record how long an activity or event lasts, making sure it starts
to measure and record how long an activity or event lasts, making sure it starts and finishes within the allowed period.
The referee kept time during the basketball game with a stopwatch.
keep time during [event] with [device]
A volunteer kept time for each speaker at the debate competition.
keep time for [participant/event]
The coach asked Ishaan to keep time for the four-hundred-metre race.
Élise kept time during the exam so all students had the same amount of time.
文法句型
keep time
keep time for [event]
用法筆記
Subject is a person (referee, coach, volunteer, teacher) who tracks time for an event. Distinct from sense 10 (a device measuring the passage of time) and sense 9 (a clock showing correct time). This sense always has a person as the subject and an event or activity as the context.
13. to act as the last defender in sports such as football, hockey, or cricket, with
to act as the last defender in sports such as football, hockey, or cricket, with the job of stopping the opposing team from scoring by blocking or catching the ball.
Sivan has kept goal for the national team since she turned eighteen.
keep goal — act as goalkeeper
Owen kept wicket for his school team during the summer championship final.
keep wicket — act as wicket-keeper in cricket
The club needs a tall player who can keep goal at the professional level.
Adaeze keeps goal for the junior team and hopes to move up next season.
文法句型
keep + goal/wicket
用法筆記
Only used with a limited set of objects: 'keep goal' (football/hockey), 'keep wicket' (cricket). The object cannot be a person — you keep goal, not 'keep the goalkeeper'.
常見錯誤
14. to not change from one state or position to a different one — for example, a per
to not change from one state or position to a different one — for example, a person who keeps warm by wearing extra clothes, or who keeps a room tidy by putting things back where they belong. It can also mean making another person or thing stay that way.
Haruto kept his hands warm by putting them in his coat pockets.
keep + object + adjective: keep [sth] warm
Please keep the kitchen door closed so the smell does not spread.
keep + object + adjective: keep [sth] closed
Indra exercises every morning to keep fit and healthy.
The medicine should keep your fever under control within a few hours.
Élise kept the children quiet during the long ceremony by giving them snacks.
文法句型
keep + adjective
keep + object + adjective
keep + object + prepositional phrase
用法筆記
Commonly followed by an adjective (keep calm, keep safe, keep warm) or by an object + adjective/complement (keep the door shut, keep everyone informed). Can also take a prepositional phrase after the object (keep the dog in the garden).
常見錯誤
15. to actively prevent a fact, detail, or piece of news from becoming known to othe
to actively prevent a fact, detail, or piece of news from becoming known to others — for example, by deliberately keeping quiet about a decision, suppressing a report, or not revealing where something or someone is.
Selim promised to keep the surprise party a secret from his sister.
keep [sth] a secret from [sb]
Can you keep quiet about the promotion until the manager makes the announcement?
keep quiet about [sth]
Abigail tried to keep her wedding plans hidden from her colleagues at work.
The committee decided to keep the report confidential until the investigation ended.
文法句型
keep + object + secret/quiet/hidden
keep + object + from + person
用法筆記
Often takes a secondary complement describing the manner of concealment: 'keep it secret', 'keep it quiet', 'keep it hidden'. The source of concealment is introduced by 'from': 'keep the news from your parents.'
16. to carry on an action with no break, or to repeat the same activity over and ove
to carry on an action with no break, or to repeat the same activity over and over — for instance, a person who keeps checking their phone, or rain that keeps falling all day.
The baby kept crying even after Ignacio picked her up and tried to comfort her.
keep + verb-ing: kept crying
Keep trying and you will eventually learn how to ride a bicycle.
keep + verb-ing as encouragement
Yumi kept asking questions until the teacher explained every step of the experiment.
The rain kept falling all afternoon so the children played board games inside.
Why do you keep making the same spelling mistakes in every essay you write?
文法句型
keep + verb-ing
用法筆記
Always followed by the -ing form of another verb. Never use the infinitive (keep + to + verb is incorrect in this sense). The action can be continuous (kept raining all day) or repeated (kept forgetting the key).
常見錯誤
17. to continue physically moving along a specific path, road, or compass direction
to continue physically moving along a specific path, road, or compass direction without turning off or changing course — for example, keeping straight ahead along a trail, or keeping on the main road through the next town.
Keep going straight until you see the old church with the tall bell tower.
keep going — continue moving
Antonia kept on walking even after the sun went down behind the hills.
keep on + verb-ing: kept on walking
The driver told everyone to keep on the main road for another twenty miles.
If you keep on this path you will reach the lake in half an hour.
文法句型
keep on + verb-ing
keep + adverb of direction
keep + prepositional phrase of route/direction
用法筆記
Distinguish from sense 16 ('KEEP DOING'): sense 16 emphasises continuing an action without stopping (keep talking), while sense 17 emphasises maintaining a direction or route (keep on the road, keep going straight). 'Keep on' as a two-word form also works with -ing verbs when the focus is on perseverance rather than simple continuation.
18. to manage to continue with an activity or to live in a normal way despite seriou
to manage to continue with an activity or to live in a normal way despite serious difficulties or hardship — for example, a family keeping their small shop running after a fire, or a student keeping up with their studies while ill.
After losing her job, Asher's mother somehow kept going through the difficult months.
keep going — persevere through hardship
The small bakery kept running even after the cost of flour increased sharply.
Hari kept studying every night despite working a full-time job during the day.
Álvarez kept the farm running during a long drought by finding new water sources.
- persevere
more formal; 'persevere with your training'
- carry on
phrasal verb with the same nuance of effort; 'carry on despite the setbacks'
- struggle on
emphasises the difficulty; 'struggle on through the pain'
文法句型
keep + verb-ing
keep going
keep + adverb/prepositional phrase
用法筆記
Distinguish from sense 16 ('KEEP DOING'): sense 16 describes simple continuation of an action (keep talking, keep raining) without implying difficulty. Sense 18 ('PERSEVERE') implies effort or hardship — the speaker knows the situation is tough but the person continues anyway. Often appears as 'keep going' or 'keep it up' in encouraging contexts.
19. to provide a person with enough money, food, or encouragement (keep + object + g
to provide a person with enough money, food, or encouragement (keep + object + going/alive/up) so that they do not fail, collapse, or give up during a difficult period
The part-time job paid just enough to keep the family going during the recession.
keep + object + going (through difficulty)
A few kind words from the nurse kept Tendai's spirits up after the surgery.
keep + object + adverb particle (spirits up)
Mia's parents sent her money each month to keep her at university.
Without the emergency food supplies, it would have been hard to keep the refugees alive through the winter.
- sustain
more formal; often used in writing about long-term support
- support
broader meaning; can refer to emotional or financial help
- carry through
phrasal verb; emphasises helping someone complete or survive something
文法句型
keep + someone + going/alive/up
keep + someone + prepositional phrase
用法筆記
The object is always a person or a group of people. Common second elements after the object include 'going', 'alive', 'up' (spirits up), or a prepositional phrase describing a situation (e.g. 'at university', 'in school').
常見錯誤
20. to give a person or an organisation a small amount of food or money that is just
to give a person or an organisation a small amount of food or money that is just enough for a short time, until they can get more
A bowl of soup kept Nikos going until dinner was ready.
keep + object + going (temporary provision)
The small loan from his brother kept Christopher's shop running for another week.
keep + object + running (for a business)
Have a banana — it will keep you from getting hungry before the meeting ends.
The grant money was not much, but it kept the theatre group active until their next show.
文法句型
keep + someone + going
keep + someone + from + being hungry
用法筆記
Often appears in the pattern 'keep + object + going' with a time phrase. The provided amount is always understood to be minimal — just enough to bridge a temporary gap. Frequently used in everyday speech about food ('this will keep me going until lunch').
常見錯誤
21. to actively look after a system, service, tradition, or machine (keep + object +
to actively look after a system, service, tradition, or machine (keep + object + running/alive/open) by regularly cleaning, repairing, or investing effort so that it continues to function properly instead of falling into disrepair
The local library needs more volunteers to keep the reading programme running.
keep + object + -ing (running)
Hao keeps the old tradition alive by teaching his children the songs his grandmother sang to him.
keep + object + adjective (alive)
Aylin keeps her bicycle in good condition by cleaning it and checking the tyres every week.
Without enough staff, it is hard to keep the village clinic open at night.
文法句型
keep + object + alive/running/open/going
用法筆記
The object is typically an organisation, system, activity, machine, or tradition — not a person. Frequently used in the pattern 'keep + object + adjective' where the adjective describes the desired state (open, alive, running, active).
常見錯誤
22. to cause someone to arrive late somewhere, or to stop them from leaving a place
to cause someone to arrive late somewhere, or to stop them from leaving a place or doing something they planned to do
The head teacher kept Owen after class to discuss his falling grades.
keep + object + adverbial (after class)
Sorry I am late — a long phone call from the office kept me at my desk.
The heavy rain kept Élise from reaching the airport on time.
Putri's manager kept her in a meeting for over two hours.
文法句型
keep + someone
keep + someone + from + -ing
keep + someone + adverbial phrase
用法筆記
Frequently used with a reason phrase explaining what caused the delay. The pattern 'keep + object + from + -ing' specifically means 'prevent someone from doing something'. In everyday conversation, 'kept me late' is a common short form ('The meeting kept me late').
常見錯誤
23. if news or information can keep, it does not need to be dealt with straight away
if news or information can keep, it does not need to be dealt with straight away and can wait until a more convenient time without causing any problem
Your news sounds important, but can it keep until lunchtime?
can keep + until + time (question form)
The decision about the school budget can keep until the board meets next week.
João said the message could keep, but I had a feeling it could not.
Maya's questions about the broken boiler would have to keep until the dinner guests had left.
文法句型
news/information + can/can't keep
something + can keep + until/till + time
用法筆記
Only used with modal-like expressions: 'can/can't keep', 'will/won't keep', or 'could/couldn't keep'. Never used in progressive forms ('it is keeping') or with a direct object. The subject is always abstract information — news, a question, a decision, a message.
常見錯誤
24. if food keeps, it does not go bad or spoil for a period of time, staying in good
if food keeps, it does not go bad or spoil for a period of time, staying in good enough condition to eat or use
Fresh milk will not keep for more than four or five days in warm weather.
keep + for + time period
The leftover rice kept well in the fridge and was still good the next morning.
keep + adverb (well)
Homemade bread does not keep as long as bread from the supermarket.
If you store apples in a cool, dark place, they will keep for several weeks.
- last
more general; can be used for both food and non-food items
- stay fresh
more explicit about quality; commonly used in cooking contexts
- remain edible
very formal; rare in everyday speech
文法句型
food + keeps + for + time
food + keeps + adverb (well/badly/long)
用法筆記
Intransitive only — the food is the subject, and there is no object. Commonly appears with time expressions ('keep for three days', 'keep well into next week') and adverbs of quality ('keeps well/badly/beautifully'). Often used in conditional or imperative instructions about food storage.
常見錯誤
25. to give someone the money, food, and shelter they need to live
to give someone the money, food, and shelter they need to live
After the factory closed, Baraka could not keep his family on his savings alone.
keep + family (typical object collocation)
The weekly food parcel was enough to keep Mr. Quan for only a few days.
keep + person (direct object pattern)
Lara kept herself by taking a second job while studying for her nursing degree.
Tamás kept three young children on his wages from the construction site.
Anjali could barely keep herself on what she earned from part-time work.
- support
broader meaning — can include emotional support, not just financial; more common than 'keep' in this sense
- provide for
more formal and implies a sense of responsibility; often used in legal or formal contexts
- sustain
more formal or literary; suggests maintaining someone over a long period
文法句型
keep + object (person)
用法筆記
Object is always a person (or oneself). Often implies providing the bare necessities rather than a comfortable standard of living.
常見錯誤
keep — noun
- keepsingular
- keepsplural
1. The money that a person needs to pay for basic daily needs, especially food, a p
The money that a person needs to pay for basic daily needs, especially food, a place to live, and warmth.
Rohan earns just enough from his part-time job to cover his keep.
collocation: earn / cover + one's keep
The scholarship covers tuition, but students must provide their own keep.
Ramón's aunt paid for his keep until he found a new job.
Jisoo works on a small farm in exchange for her room and keep.
Obi's monthly keep in the city was higher than he had expected.
- livelihood
broader — includes income earned through work, not just basic needs
- upkeep
more often used for property or machines rather than people
- maintenance
formal; often refers to financial support paid regularly
用法筆記
Frequently used after possessive determiners (his, her, their, my) and in the fixed phrase 'room and keep'.
常見錯誤
2. The largest and strongest tower inside a castle, where the people living there c
The largest and strongest tower inside a castle, where the people living there could shelter and defend themselves if the outer walls were broken.
The king and his family hid inside the keep when the enemy attacked the castle.
the keep as a defensive refuge
From the top of the keep, soldiers could see enemy armies approaching from far away.
When workers repaired the castle walls, they found old weapons in the keep's basement.
The castle keep was built with stone walls over three metres thick.
Élise's favourite part of the tour was the keep, where the lord once lived.
- donjon
historical/technical synonym for the main tower of a castle
- fortress
broader — a whole fortified building, not just one tower
- stronghold
broader — any secure defensive position, not limited to castles
用法筆記
This sense belongs almost exclusively to the vocabulary of medieval history, architecture, and historical fiction. Outside those contexts it may confuse readers.