Meaning of the word "in case of" in English

What does "in case of" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

in case of

US /ɪn keɪs əv/
UK /ɪn keɪs ɒv/
"in case of" picture

Phrase

if something happens, or to be prepared for something that might happen

Example:
Take an umbrella in case of rain.
Call emergency services in case of fire.