Definitions for "Unstring"
Keywords:  loosen, harp, guitar, string, bow
To deprive of a string or strings; also, to take from a string; as, to unstring beads.
To loosen the string or strings of; as, to unstring a harp or a bow.
To relax the tension of; to loosen.
Keywords:  fear, nerves, figuratively, his
Used also figuratively; as, his nerves were unstrung by fear.