catch on

verb

caught on; catching on; catches on

intransitive verb

1
: to become aware : learn
also : understand
didn't catch on to what was going on
2
: to become popular
this idea has already caught on

Examples of catch on in a Sentence

she caught on to the fact that they were planning a surprise party he finally caught on to the concept of phototaxis
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Latin America caught on quickly, and Soda enjoyed massive success, spearheading a wave of rock en español acts. Ernesto Lechner, Rolling Stone, 3 May 2025 Sanders caught on to the trick that was being played on him by that point, and in the end, the NFL acted swiftly on a Falcons organization that recently hasn’t been able to get out of its own way. Pat Leonard, New York Daily News, 30 Apr. 2025 While under-the-tongue tablets and drops have been popular in Europe for some time, this method hasn’t really caught on in the U.S., where most insurance providers don’t cover it without prior authorization, Meadows says. Sarah Klein, Time, 30 Apr. 2025 The addition of Azerbaijan to the Abraham Accords—an idea first published last December in Newsweek—has caught on in Israeli, U.S. and Azerbaijani circles. Tom Rogers, MSNBC Newsweek, 29 Apr. 2025 See All Example Sentences for catch on

Word History

First Known Use

1882, in the meaning defined at sense 1

Time Traveler
The first known use of catch on was in 1882

Cite this Entry

“Catch on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/catch%20on. Accessed 11 May. 2025.

Kids Definition

catch on

verb
1
: to realize something
they had been teasing me, and I never caught on
2
: to become popular
will the new style catch on

More from Merriam-Webster on catch on

Last Updated: - Updated example sentences
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