Source : Webster's Revised Unabridged Dictionary (1913)

Eyeshot \Eye"shot`\, n.
   Range, reach, or glance of the eye; view; sight; as, to be
   out of eyeshot. --Dryden.

Source : WordNet®

eyeshot
     n : the range of the eye; "they were soon out of view" [syn: {view}]