unknot

2 definitions found

unknot - Collaborative International Dictionary of English v.0.48 :

  Unknot \Un*knot"\, v. t. [1st un- + knot.]
     To free from knots; to untie.
     [1913 Webster]

unknot - WordNet (r) 2.1 (2005) :

  unknot
      v 1: become or cause to become undone by separating the fibers
           or threads of; "unravel the thread" [syn: unravel,
           unknot, unscramble, untangle, unpick] [ant: knot,
           ravel, tangle]