in case

idiom

Meaning

you use this to talk about doing something now to prepare for a possible problem or situation in the future.

Origin

disputed origin

From Middle English [Term?].

Examples

SIMPLE

Take an umbrella in case it rains later.

CONTEXTUAL

I am bringing extra cash in case the restaurant does not accept credit cards.

COMPLEX

She packed a small first-aid kit and a map in her backpack in case they became separated from the main group during the hike.

Last updated April 22, 2026