mop up

mop up — phrasal verb

  • mop upbase form
  • mops up3rd person singular
  • mopping up-ing form
  • mopped uppast simple

1. to press a cloth, sponge, or mop against a wet area so the liquid gets taken int

1.phrasal verbtransitive / intransitiveB1
Definition

to press a cloth, sponge, or mop against a wet area so the liquid gets taken into the material

Example

Ari grabbed a cloth and mopped up the milk she had knocked over onto the kitchen floor.

mop up + object [liquid] from [surface]

The janitor spent twenty minutes mopping up the water that flooded the hallway after the pipe burst.

mop up + [surface]

Common collocations
  • mop up the spill
  • mop up water
  • mop up the floor
  • mop up with a cloth
  • mop up after [someone/thing]
Synonyms
  • soak up

    more general — can apply to any absorbent material, not just a mop or cloth

  • wipe up

    often implies a cloth or paper towel rather than a mop

  • sponge

    specifically means using a sponge, and can also mean cleaning gently rather than just absorbing

Antonyms
  • spill

    the opposite action — liquid goes onto the surface instead of being removed

Grammar Patterns

mop up + noun phrase

mop up [liquid] from [surface]

mop up [surface]

Usage Note

Object is typically a liquid (water, milk, juice, oil) or a surface (floor, counter). Can be used transitively ('mop up the spill') or intransitively with a place as implied object ('I need to mop up before the guests arrive').

Common Mistakes

She mopped up the table with a dry cloth
She wiped the table with a dry cloth.
'mop up' is specifically for absorbing liquid, not for dusting or dry cleaning.
He mopped up the broken glass
He swept up the broken glass and then mopped up the water.
Use 'mop up' for liquid only, not for solid debris.

2. to complete the final parts of a piece of work or a process that is almost finis

2.phrasal verbtransitiveB2
Definition

to complete the final parts of a piece of work or a process that is almost finished

Example

William stayed late at the office to mop up the last few paperwork items before the deadline.

mop up + noun phrase [remaining work]

The construction team mopped up the final details — installing light switches and touching up paint — before handing over the building.

Common collocations
  • mop up the details
  • mop up loose ends
  • mop up remaining work
  • mop up the last few items
Synonyms
  • tie up

    similar meaning but broader — can include administrative, logistical, or relational loose ends

  • finish off

    slightly more informal, often implies completing the last stage with effort

  • wrap up

    informal, often used for meetings, events, or projects

Grammar Patterns

mop up + noun phrase [task/work/details]

Usage Note

Object is usually a type of unfinished work or remaining task ('details', 'issues', 'items', 'loose ends'). The implication is that most of the work is already done — this sense refers to the finishing touches.

Common Mistakes

She mopped up the entire project from scratch
She mopped up the remaining details on the project.
'mop up' only refers to finishing the last parts, not doing everything from the beginning.

3. to consume or make use of the remaining portion of something, especially food, d

3.phrasal verbtransitiveB2
Definition

to consume or make use of the remaining portion of something, especially food, drink, or supplies

Example

Dahlia mopped up the last of the curry sauce on her plate with a piece of warm bread.

mop up [food] with [bread] — eating leftover sauce

The buffet attracted many guests who quickly mopped up all the samosas and spring rolls.

Common collocations
  • mop up the sauce
  • mop up the gravy
  • mop up the last of
  • mop up the remaining stock
Synonyms
  • finish up

    more general — can apply to any consumable, not just leftovers

  • polish off

    informal, suggests eating or drinking the last of something with enthusiasm

  • clean up

    can mean finishing food in some contexts, but also has many other meanings

Grammar Patterns

mop up + noun phrase [food/drink/supplies]

Usage Note

This sense often appears in food contexts (using bread to absorb sauce from a plate) or in commercial contexts (clearing remaining inventory). It carries a sense of thoroughness — nothing is left behind.

4. to destroy, capture, or clear out the last remaining enemy forces or resistance

4.phrasal verbtransitiveC1
Definition

to destroy, capture, or clear out the last remaining enemy forces or resistance in a specific area after the main battle is over

Example

After the main assault, two platoons were sent to mop up the remaining snipers hiding in the surrounding buildings.

The soldiers spent the morning mopping up pockets of resistance scattered through the outskirts of the town.

mop up + pockets of [resistance/enemy forces]

Common collocations
  • mop up resistance
  • mop up the enemy
  • mop up remaining forces
  • mop up pockets of opposition
Synonyms
  • clear out

    less specific — can apply to removing any unwanted presence, not just enemies

  • cleanse

    more formal and severe; often carries political or ideological connotations

  • eliminate

    more clinical; can refer to removal by any means including non-violent relocation

Grammar Patterns

mop up + noun phrase [enemy/troops/resistance]

Usage Note

Primarily used in military or law-enforcement contexts. The area being cleared is usually implied or stated with a prepositional phrase ('in the valley', 'from the village'). In modern usage, can also appear in video-game contexts where players 'mop up' remaining enemies.

5. to take something into a larger group, company, or system so that it becomes par

5.phrasal verbtransitiveC1
Definition

to take something into a larger group, company, or system so that it becomes part of the whole and is no longer separate

Example

Over the decade, the retail giant mopped up three smaller competitors in the local grocery market.

mop up [smaller companies] — business acquisition context

Folake watched as the rising development slowly mopped up all the farmland around her childhood village.

Common collocations
  • mop up competitors
  • mop up smaller companies
  • mop up the market
  • mop up customers
Synonyms
  • absorb

    the closest synonym, used in both business and physical contexts; less informal

  • swallow up

    more informal and vivid, suggesting that the smaller entity disappears completely

  • consolidate

    formal business term, often implies deliberate strategic merging of resources

Antonyms
  • spin off

    the opposite — a larger entity creates a smaller separate unit

Grammar Patterns

mop up + noun phrase + into [larger entity]

be mopped up by [larger entity]

Usage Note

Frequently used in business and economics for acquisitions or market consolidation. The image is of a larger force absorbing smaller elements until they disappear into the whole. Often carries a slightly negative connotation of loss or homogenisation.

Common Mistakes

The big company mopped up the small one and then fired everyone
The big company absorbed the small one and restructured its teams.
'mop up' focuses on the absorption itself; the consequences (like layoffs) are not part of the core meaning.