Definition of keep watch
- She kept watch outside while the others robbed the bank.
: to retain in one's possession or power
: to refrain from granting, giving, or allowing
: to have in control
: the means or provisions by which one is kept
: one that keeps or protects: such as
: fortress, castle
: to keep vigil as a devotional exercise
: to be awake during the night
: to be attentive or vigilant
: the act of keeping awake to guard, protect, or attend
: the state of being wakeful
: a wake over a dead body
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