keep at
Britishverb
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(intr) to persevere with or persist in
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(tr) to constrain (a person) to continue doing (a task)
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Persevere or persist at doing something. For example, If you keep at your math, you'll soon master it . It is also put as keep at it , as in He kept at it all day and finally finished the report . [Early 1800s]
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keep at someone . Nag, harass, or annoy someone, as in You have to keep at Carl if you want him to do the work , or He keeps at Millie all the time . Also see keep after .
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Low-impact exercise refers to exercises where you keep at least one foot on the ground, or support the body in some other way.
From Science Daily ● Aug. 16, 2026
Castro even mused about breeding miniature cows for Havana families to keep at home.
From The Wall Street Journal ● Aug. 13, 2026
In a world where the haves are grinding down the have nots, soccer is a reminder that anything truly is possible for anyone — you just have to keep at it.
From Los Angeles Times ● Jul. 20, 2026
Under the old rules, margin account holders who made four or more day-trades within five business days had to keep at least $25,000 in their accounts, effectively shutting out smaller traders.
From Barron's ● Apr. 15, 2026
If the electricity goes, chicken will keep at room temperature.
From "Ninth Ward" by Jewell Parker Rhodes
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.