unlink verb.
[ʌn'lɪŋk] L16.[from UN-2 + LINK verb1.]1. a. verb trans. & intrans. Detach or release (something) by undoing a link or chain.
L16.b. verb trans. Undo the links of (a chain etc.).
E17.2. verb intrans. Part; become detached or no longer linked.
M17.■ W. Gilpin We travelled amicably, arm in arm..we had not one occasion to unlink. [TahlilGaran] English Dictionary ▲