#1 lookout n. [lookout man, sentinel, sentry, watch, spotter, scout, picket] a person employed to keep watch for some anticipated event. wn
#2 lookout n. [observation post] an elevated post affording a wide view. wn
#3 lookout n. [observation tower, lookout station, observatory] a structure commanding a wide view of its surroundings. wn
#4 lookout n. [outlook] the act of looking out. wn
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