key in
Britishverb
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The billionaire businessman's Starlink satellite communications system has been key in Ukraine's success.
From BBC ● Aug. 23, 2026
Both are key in helping enterprises, including Nvidia, save on AI token costs and protect their proprietary data, Briski said.
From The Wall Street Journal ● Aug. 11, 2026
“The key, in our opinion, is that the incident remain isolated,” William Blair analyst Sharon Zackfia said in a research note.
From MarketWatch ● Aug. 6, 2026
The authenticity that has helped Kish win over fans in a new role on “Top Chef” is key in reality TV, and vital for anyone looking for career longevity in the space.
From Los Angeles Times ● Jun. 8, 2026
I can hardly get the key in the lock.
From "The Skin I'm In" by Sharon G. Flake
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
