upper
/ˈʌpə(r)/ (bre, ipa) · /ˈʌpər/ (ame, ipa) · /ˈə-pər/ (ame, mw) · /ˈʌp.ər/ (bre, ipa) · /ˈʌp.ɚ/ (ame, ipa)
upper — adjective
- upperpositive
- upperercomparative
- upperestsuperlative
1. found or placed in a position that is above another thing, or forming the highes
found or placed in a position that is above another thing, or forming the highest part of an object or area
The painting hangs on the upper part of the wall, near the ceiling.
attributive: upper + noun (part of something)
Jude felt a sharp pain in his upper back after the long flight.
The upper floors of the hotel offer a beautiful view of the bay.
Only passengers with first-class tickets can use the upper deck.
Selim stored his winter coats on the upper shelf of the wardrobe.
- lower
the direct opposite; refers to a position below or at the bottom part
文法句型
upper + noun (body part, floor/level, object)
用法筆記
Upper is always placed directly before a noun (attributive position). It is not used after a linking verb — for example, you may say 'the upper shelf' but not 'the shelf is upper.'
常見錯誤
upper — noun
- uppersingular
- uppersplural
1. the fabric or leather portion of footwear that sits on top of the sole and enclo
the fabric or leather portion of footwear that sits on top of the sole and encloses the foot
Tamar cleaned the leather uppers of her hiking boots with a damp cloth.
plural form 'uppers' for a pair of shoes
The cobbler replaced the worn soles but kept the original uppers.
Reuben bought running shoes with mesh uppers because his feet got hot easily.
A tear in the canvas upper let water seep into Madison's left shoe.
文法句型
the upper
uppers
leather/canvas/mesh uppers
用法筆記
Often used in the plural form 'uppers' when referring to both shoes in a pair. The singular 'upper' is used when discussing one shoe or a specific part.
常見錯誤
2. an illegal drug, especially an amphetamine, that makes the user feel very energe
an illegal drug, especially an amphetamine, that makes the user feel very energetic, alert, and awake
The school nurse warned students about the dangers of taking uppers without a prescription.
collocation: take uppers
Nikhil admitted that relying on uppers to stay awake for exams was harming his health.
plural form 'uppers' as slang for stimulants
Customs officers found a bag of uppers hidden inside a coffee tin at the airport.
After years of using uppers, Maja decided to enter a rehabilitation programme.
- stimulant
the formal medical term; appropriate in both formal and informal contexts
- speed
slang specifically for amphetamines; even more informal than 'uppers'
- amphetamine
medical term for a specific class of stimulant drugs
- downer
slang for a drug that has a calming or sedative effect; the opposite of 'upper' in drug slang
文法句型
uppers
take/use uppers
用法筆記
Almost always used in the plural form 'uppers.' This is slang and should be avoided in formal writing or polite conversation. The opposite slang term is 'downers' (sedatives or depressants).