Also spelled watch-out
noun
Freq #136771
Meanings
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1
noun
the act or state of keeping watch for danger, trouble, or something expected
The sentry remained on the watchout for movement near the gate.
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2
noun
a person stationed to watch for danger, police, or an approaching event
One member of the group served as a watchout near the entrance.
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3
noun
a condition or warning sign that requires particular caution
A sudden wind shift is an important watchout for wildfire crews.
Thesaurus
Etymology
A noun formed in American English from the verb phrase watch out. It first denoted keeping a lookout or a person doing so, and later also a hazard or warning condition that merits attention.