1. overhook - Noun
2. overhook - Verb
overhook (plural overhooks)
(wrestling, martial arts) A clinch hold performed by putting an arm over the opponent's arm, and encircling the opponent's arm or upper body.
overhook (third-person singular simple present overhooks, present participle overhooking, simple past and past participle overhooked)
(wrestling, martial arts, transitive) To use such a hold upon.