The Collaborative International Dictionary
masturbate \masturbate\ v. i. [imp. & p. p. masturbated; p. pr. & vb. n. masturbating.] To achieve sexual gratification by stimulating one's own sexual organs, without the aid of a partner; -- typically to the point of orgasm. -- masturbator, n.
Syn: wank, she-bop, jack off, jerk off, whack off, beat the meat.
Douglas Harper's Etymology Dictionary
1818, agent noun from Latin source of masturbate (q.v.). Related: Masturbatory.
Wiktionary
n. 1 (context sometimes pejorative English) Someone who masturbates. 2 A sex toy used to complement and help stimulate its user's erogenous zone(s) during masturbation, and often designed to simulate an erotic body part (of an imaginary partner).
WordNet
n. a person who practices masturbation [syn: onanist]
Usage examples of "masturbator".
I was very afraid I had become a masturbator and I wondered if I had any moral right to marry with such a vice.
If spoken to, instead of looking directly at the person to whom he addresses an answer, the masturbator looks to one side, or lets his eyes fall upon the ground, seemingly conscious that the eye is a wonderful tell-tale of the secrets of the mind.
If, in the case of a boy, the penis is found in a state of erection, with the hands near the genitals, he may certainly be treated as a masturbator without any error.
The shame and resourcefulness of the masturbator coming into his craft!
When it comes to the earthbound matter of sex, the writer delivers, not a lonely masturbator at the computer, but a poetic, mock-traditional sex scene, layered with tenderness, unlikely juxtapositions, and incipient orgasms.
He cautioned me, however, to abandon the practice once I matriculated, lest it lead me into scandal, fistula, or logical realism-the philosophy of Maios and Scapulas, which Max declared to be as favored by pederasts as was solipsism by masturbators.
She's thrown that cunt in our faces and then snatched it away at the last minute often enough to make gibbering idiots of us, and chronic masturbators as well.