Search Result for "unbar": 
Wordnet 3.0

VERB (1)

1. remove a bar from (a door); 



The Collaborative International Dictionary of English v.0.48:

Unbar \Un*bar"\, v. t. [1st pref. un- + bar.]
   To remove a bar or bars from; to unbolt; to open; as, to
   unbar a gate. --Heber.
   [1913 Webster]


WordNet (r) 3.0 (2006):

unbar
    v 1: remove a bar from (a door) [ant: bar]