The Collaborative International Dictionary of English v.0.48:

Wing-footed \Wing"-foot`ed\, a.
   1. Having wings attached to the feet; as, wing-footed
      Mercury; hence, swift; moving with rapidity; fleet.
      --Drayton.
      [1913 Webster]

   2. (Zool.)
      (a) Having part or all of the feet adapted for flying.
      (b) Having the anterior lobes of the foot so modified as
          to form a pair of winglike swimming organs; -- said of
          the pteropod mollusks.
          [1913 Webster]