'Sharp-sighted' definitions:

Definition of 'sharp-sighted'

(from WordNet)
adjective
Having very keen vision; "quick-sighted as a cat" [syn: argus-eyed, hawk-eyed, keen-sighted, lynx-eyed, quick-sighted, sharp-eyed, sharp-sighted]
adjective
Keenly perceptive or alert; "quick-sighted into the faults of the time"- Leonard Bacon [syn: quick-sighted, sharp- sighted, sharp-eyed]

Definition of 'Sharp-sighted'

From: GCIDE
  • Sharp-sighted \Sharp"-sight`ed\, a. Having quick or acute sight; -- used literally and figuratively. -- Sharp`-sight`ed*ness, n. [1913 Webster]