[1] : The Collaborative International Dictionary of English v.0.48

unyoke \unyoke"\, v. t. 1st pref. un- + yoke.
   1913 webster
   1. to loose or free from a yoke. "like youthful steers
      unyoked, they take their courses." --shak.
      1913 webster

   2. to part; to disjoin; to disconnect. --shak.
      1913 webster

[2] : WordNet (r) 2.0

unyoke
     v : remove the yoke from; "unyoke the cow" ant: yoke
see also:
yoke 

Unyoke >> U Words
Unyoke, definition of term: Unyoke
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