key in

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.

It is also key in fiber-optic manufacturing and defense applications.

From The Wall Street Journal • Mar. 31, 2026

The other key, in Craig’s view, is to actually practice doing it.

From MarketWatch • Mar. 26, 2026

“We knew at some point we’d get that spot where we’re playing our best. I started to key in on their blockers to see who was switching on Mateo.”

From Los Angeles Times • Mar. 21, 2026

Asked what is key in selecting a team, American two-time Paralympic champion Jack Wallace said: "Chemistry and character is a massive factor."

From BBC • Mar. 10, 2026

Not to spring out of bed to warm up his dinner when I heard his key in the door.

From "P.S. Be Eleven" by Rita Williams-Garcia