catch on

verb

caught on; catching on; catches on
Synonyms of catch onnext

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.
Earlier in the series, Wembanyama drew criticism for a dangerously hard foul on Brunson and was later caught on camera laughing in Mitchell Robinson's direction during a heated moment. Alejandro Avila Outkick, FOXNews.com, 16 June 2026 An Aurora murder caught on camera, but with little other clues to go on, has remained a cold case for ten years. Michael Abeyta, CBS News, 14 June 2026 After the Pirates loaded the bases in the fifth, Jakob Marsee made a diving catch on Mangum’s sinking line drive into right-center to end the inning. Miami Herald, 14 June 2026 The United States, which can gobble up Olympic medals and force-feed its brand of football to a happy audience across the pond, has had to cede superiority to the rest of the world, unable to even get its own term for the game to catch on. Dana O’Neil, CNN Money, 13 June 2026 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 17 Jun. 2026.

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

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