Definitions for unthreadʌnˈθrɛd
Random House Webster's College Dictionary
to draw out or take out the thread from.
to thread one's way through or out of, as a forest.
Origin of unthread:
To remove a thread from.
to draw or take out a thread from; as, to unthread a needle
to deprive of ligaments; to loose the ligaments of
to make one's way through; to traverse; as, to unthread a devious path