Search Result for "wingless": 
Wordnet 3.0

ADJECTIVE (1)

1. lacking wings; 



The Collaborative International Dictionary of English v.0.48:

Wingless \Wing"less\, a.
   Having no wings; not able to ascend or fly.
   [1913 Webster]

   Wingless bird (Zool.), the apteryx.
      [1913 Webster]


WordNet (r) 3.0 (2006):

wingless
    adj 1: lacking wings [ant: winged]