Search Result for "thornless": 
Wordnet 3.0

ADJECTIVE (1)

1. lacking thorns;
[syn: thornless, spineless]



The Collaborative International Dictionary of English v.0.48:

Thornless \Thorn"less\, a.
   Destitute of, or free from, thorns.
   [1913 Webster]


WordNet (r) 3.0 (2006):

thornless
    adj 1: lacking thorns [syn: thornless, spineless]