stakeout
Synonym discussion
Sense: noun/1
'Stakeout' suggests people waiting near a place in secret, usually because they expect a suspect or important visitor to appear. 'Surveillance' is broader and more formal: it can include cameras, phone tracking, or general observation from a distance. 'Watch' is the everyday broad word and does not by itself suggest police planning or hidden waiting. Use 'stakeout' when officers or investigators physically stay nearby and wait for movement.
Common collocations
Etymology
The word developed in American English from the phrasal idea of staking out a place, first in the literal sense of marking or claiming an area and later in the police sense of keeping hidden watch around it.
First known use
1942
1942, in the meaning defined above Verb