Meaning of the word standby in English

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

standby

US /ˈstænd.baɪ/
UK /ˈstænd.baɪ/

Noun

1.

readiness for duty or immediate deployment.

Example:
buses were placed on standby for the trip to Washington
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