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.
Garrido was caught on camera leaving a nearby restaurant before his confrontation with the traffic agent. Thomas Tracy, New York Daily News, 20 Dec. 2024 Winnie, a 4-year-old Australian Cattle Dog, was caught on camera resting peacefully on owner April Butler's bed. Gord Magill, Newsweek, 20 Dec. 2024 Investigators reported that the Dec. 12 incident was caught on video. Cameron Knight, The Enquirer, 19 Dec. 2024 After missing last week with knee and shoulder injuries, rookie receiver Ladd McConkey provided a lift early with three catches on the opening drive, including a touchdown. Daniel Popper, The Athletic, 16 Dec. 2024 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

Dictionary Entries Near catch on

Cite this Entry

“Catch on.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/catch%20on. Accessed 25 Dec. 2024.

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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