in case

Idioms  

1. Also, just in case . If it should happen that. For example, In case he doesn't show up, we have a backup speaker . The variant also is used without a following clause to mean simply “as a precaution,” as in I took an umbrella just in case . [c. 1400]

2. in case of ; in the event of . If there should happen to be. For example, Here is a number to call in case of an emergency , or In the event of a power failure, we'll have to shift our plans . Similarly, in that case means “if that should happen,” as in You're alone in the store? In that case I'll bring your lunch . The first usage dates from the early 1700s, the second (with event ) from about 1600, and the third from the mid-1800s. Also see in any case ; in no case ; in the case of .

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Example Sentences

See Examples For:

in case

Emergency stocks remain at high levels and available in case of market disruption, while the commission said it is prepared to convene its Oil Coordination Group before its scheduled Oct.

From The Wall Street Journal ● Oct. 2, 2026

One possible explanation for the purchases is cyber-squatting - where people speculatively register specific domain names in case they increase in value later on and can be sold for a profit.

From BBC ● Oct. 1, 2026

He argues the technology could modernize court infrastructure, aiding in case management, scheduling and document processing.

From Los Angeles Times ● Oct. 1, 2026

"We should explore remotely operated systems so people are not stuck inside in case anything happens."

From Barron's ● Sep. 27, 2026

He winced with pain, and Irian moved closer to him, just in case.

From "Impossible Creatures" by Katherine Rundell