unhook

un- +‎ hook

unhook (third-person singular simple present unhooks, present participle unhooking, simple past and past participle unhooked)

1. (transitive) To remove from a hook.
2. (transitive) To unfasten by means of hooks.

   to unhook a bra

3. (transitive, colloquial) To unfasten the bra of (its wearer).

• konhou