Source : Webster's Revised Unabridged Dictionary (1913)

Legged \Legged\ (l[e^]gd or l[e^]g"g[e^]d), a. [From {Leg}.]
   Having (such or so many) legs; -- used in composition; as, a
   long-legged man; a two-legged animal.

Source : WordNet®

legged
     adj : having legs of a specified kind or number; "four-legged
           animals"; "a peg-legged man" [ant: {legless}]