1. (v. t.) To wind off; to loose or separate, as what or convolved; to untwist; to untwine; as, to unwind thread; to unwind a ball of yarn.

2. (v. t.) To disentangle.

3. (v. i.) To be or become unwound; to be capable of being unwound or untwisted.

calm down clarify clear up collect oneself compose oneself cool it cool off disembroil disentangle disintricate disinvolve ease ease off ease up get organized let down let up let up on loosen up ravel relax simmer down slack slack off slack up slacken slow down sober down sort out take it easy unbend unbraid unclutter uncoil unfold unfurl unknot unlax unmix unravel unreel unroll unscramble unsnarl untangle unthread untwine untwist unweave