Meaning of the word "key chain" in English

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

key chain

US /ˈkiːˌtʃeɪn/
UK /ˈkiːˌtʃeɪn/

Noun

a chain or ring to which several keys can be attached

Example:
I keep all my keys on a single key chain.
She received a personalized key chain as a gift.