Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb jack_off
1 sense of jack off
Sense 1
masturbate, wank, fuck off, she-bop, jack off, jerk off -- (get sexual gratification through self-stimulation)
=> stimulate, excite, stir -- (stir feelings in; "stimulate my appetite"; "excite the audience"; "stir emotions")