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.
Pearsall had eight receptions for 117 yards, including a dazzling, Willie Mays-style catch on fourth-and-2 earlier in the fourth quarter. Matt Barrows, New York Times, 22 Sep. 2025 In the second quarter, a concerning moment was caught on the Chiefs' sideline. Evan Massey, MSNBC Newsweek, 22 Sep. 2025 The coil might have caught on his hoodie. Rivka Galchen, New Yorker, 21 Sep. 2025 Washington, who finished with 70 rushing yards, had five carries for 54 yards and a 10-yard catch on Arkansas’ final drive prior to his fumble. Tom Murphy, Arkansas Online, 20 Sep. 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 22 Sep. 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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