Search Result for "unweave": 
Wordnet 3.0

VERB (1)

1. undo strands that have been woven together; 



The Collaborative International Dictionary of English v.0.48:

Unweave \Un*weave"\, v. t. [1st pref. un- + weave.]
   To unfold; to undo; to ravel, as what has been woven.
   [1913 Webster]


WordNet (r) 3.0 (2006):

unweave
    v 1: undo strands that have been woven together [ant:
         interweave, weave]