kick in

verb

kicked in; kicking in; kicks in

intransitive verb

1
: to begin operating or having an effect : get started
waiting for the heater to kick in
2
: to make a contribution
3
slang : die

Examples of kick in in a Sentence

if everyone in the department kicks in, we can give him an especially nice present for his retirement the ornery cuss finally kicked in at the ripe old age of 90
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.
Vacherot had the chance to send Djokovic deeper into the abyss in the opening game of the second set, which lasted 14 points and was too much, too soon for Djokovic’s treatment to have kicked in. James Hansen, New York Times, 11 Oct. 2025 At that point, negative reinforcement kicks in. Claire Wilcox, The Conversation, 10 Oct. 2025 In contrast, traditional animation storylines have to be locked before production kicks in, or reworked at large cost. John Hopewell, Variety, 9 Oct. 2025 Austin, Texas When cooler temperatures kick in, Austin morphs into a fine shoulder season getaway. Allison Tibaldi, USA Today, 9 Oct. 2025 See All Example Sentences for kick in

Word History

First Known Use

1906, in the meaning defined at transitive sense

Time Traveler
The first known use of kick in was in 1906

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Cite this Entry

“Kick in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/kick%20in. Accessed 15 Oct. 2025.

Kids Definition

kick in

verb
Last Updated: - Updated example sentences
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