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.
The stabbing was reportedly caught on surveillance footage, and the suspect later turned himself into the authorities. Zoey Lyttle, People.com, 11 June 2025 The incident on the bridge, near Bronx River Ave. and Bruckner Blvd., was caught on video recovered by cops and occurred within hours of little Montrell, who lives with his mom, going to see his father for a family Mother’s Day celebration the evening of May 10, a police source said. Colin Mixson, New York Daily News, 11 June 2025 It's caught on with some of the world's largest companies and law firms. Ellen Sheng, CNBC, 10 June 2025 The high-profile incidents caught on video — combined with mixed messaging by L.A. officials — have created opportunities for the White House to control the narrative. Libor Jany, Los Angeles Times, 10 June 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 15 Jun. 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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