unpin

2 definitions found

unpin - Collaborative International Dictionary of English v.0.48 :

  Unpin \Un*pin"\, v. t. [1st pref. un- + pin.]
     To loose from pins; to remove the pins from; to unfasten; as,
     to unpin a frock; to unpin a frame.
     [1913 Webster]

unpin - WordNet (r) 2.1 (2005) :

  unpin
      v 1: remove the pins from; unfasten the pins of [ant: pin]