stand-by
noun
Pronunciation: /ˈstænd.baɪ/
Definition
A state of readiness or a person or thing kept available for immediate use if needed.
Examples
The emergency medical team remained on stand-by throughout the duration of the protest.
We always keep a flashlight as a reliable stand-by in case of a power outage.
She was a talented understudy who served as the primary stand-by for the lead actress.
Synonyms of stand-by
Words with a similar meaning to stand-by:
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