keep up

KEEP UP /kiːp ʌp/
verbB1IELTSTOEFLSAT
neutral

To move or progress at the same rate as someone or something else.

Can refer to physical speed, learning pace, or maintaining a standard.

The story behind the word. The sense of 'maintaining a pace' developed in the 18th century. It suggests keeping one's position 'up' at the same level as others.

Word relationships

  • match: Match implies being equal, while keep up implies the effort to stay equal.
  • maintain: Maintain is more about keeping a state steady rather than following a moving target.
  • fall behind: Fall behind is the direct opposite—failing to maintain the pace.

Commonly confused with

  • catch up: Catch up means to reach someone who is ahead; keep up means to stay with them once you are there.

Collocations

  • keep up with the news
  • keep up appearances
  • keep up the good work

Idioms & expressions

  • keep up with the Joneses

Example sentences

  • "Slow down! I can't keep up with you when you walk that fast." A fast-paced hike.
  • "It's hard to keep up with all the latest technology trends." Staying informed.

Memory hook

Imagine you are running a race; you must keep your head 'up' and your legs moving to stay with the pack. Keep up the pace.

When not to use

Don't confuse with 'keep on', which means to continue doing something.

Fun facts

  • The idiom 'keep up with the Joneses' refers to trying to have the same expensive things as your neighbors.

Related words

fall behind, step up

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