keep up

verb

kept up; keeping up; keeps up

transitive verb

: to persist or persevere in
kept up the good work
also : maintain, sustain
keep standards up

intransitive verb

1
: to keep adequately informed or up-to-date
keep up on international affairs
2
: to continue without interruption
rain kept up all night
3
: to maintain contact or relations with someone
keep up with old friends

Examples of keep up in a Sentence

let's hope that old air conditioner keeps up through this heat wave kept the house up while the owners were gone
Recent Examples on the Web For a couple of years, those pay increases were outpaced by inflation, leaving households struggling to keep up. Paul Davidson, USA TODAY, 18 Apr. 2024 Meanwhile a stretched and limited dispatch center had single operators monitoring five or six channels at a time to keep up. Jennifer Sinco Kelleher, Fortune, 18 Apr. 2024 Her body was found in a vacant home in Phenix City, Ala. Want to keep up with the latest crime coverage? Liam Quinn, Peoplemag, 17 Apr. 2024 The sharp escalation in worker protests arose from widespread dissatisfaction with sluggish wage gains, which in many cases had failed to keep up with rapid price hikes, experts previously told ABC News. Max Zahn, ABC News, 17 Apr. 2024 Eli Lilly, the world’s most valuable pharmaceutical company, can’t keep up with soaring demand of its popular diabetes and weight loss drugs. Bruce Gil, Quartz, 17 Apr. 2024 The group attributed Superdry’s tide turning to the fad-like nature of fashion, which the brand didn’t keep up with to stay relevant. Prarthana Prakash, Fortune Europe, 16 Apr. 2024 The two delegations kept up talks over videoconference but returned to meeting in person on March 29, this time in Istanbul, Turkey. Samuel Charap, Foreign Affairs, 16 Apr. 2024 Watch data integrity when AI systems interact: Robust governance is needed to keep up with the proliferation of AI technologies and their evolving rules. David Zuluaga Martínez, Fortune, 5 Apr. 2024

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'keep up.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

15th century, in the meaning defined at transitive sense

Time Traveler
The first known use of keep up was in the 15th century

Cite this Entry

“Keep up.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/keep%20up. Accessed 23 Apr. 2024.

Kids Definition

keep up

verb
1
: maintain sense 1
keep standards up
2
: to stay well informed about something
keep up on the news
3
: to continue without interruption
rain kept up all night
4
: to stay even with others (as in a race)

More from Merriam-Webster on keep up

Last Updated: - Updated example sentences
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