Source : Webster's Revised Unabridged Dictionary (1913)

Barefoot \Bare"foot\, a. & adv.
   With the feet bare; without shoes or stockings.

Source : WordNet®

barefoot
     adv : without shoes on; "he chased her barefoot across the meadow"
           [syn: {barefooted}]

barefoot
     adj : without shoes; "the barefoot boy"; "shoeless Joe Jackson"
           [syn: {barefooted}, {shoeless}]