Also found in: Thesaurus.
Extremely observant; vigilant.
keen-sighted; observant; vigilant
Switch to new thesaurus
|Adj.||1.||argus-eyed - having very keen vision; "quick-sighted as a cat"|
sighted - able to see
|2.||argus-eyed - carefully observant or attentive; on the lookout for possible danger; "a policy of open-eyed awareness"; "the vigilant eye of the town watch"; "there was a watchful dignity in the room"; "a watchful parent with a toddler in tow"|