Search Result for "lipless": 
Wordnet 3.0

ADJECTIVE (1)

1. without a lip or lips;
[syn: lipless, unlipped]



The Collaborative International Dictionary of English v.0.48:

Lipless \Lip"less\ (l[i^]p"l[e^]s), a.
   Having no lips.
   [1913 Webster]


WordNet (r) 3.0 (2006):

lipless
    adj 1: without a lip or lips [syn: lipless, unlipped] [ant:
           lipped]