Masturbation

[,mæstə'beɪʃən] or [,mæstɚ'beʃən]

(noun.) manual stimulation of the genital organs (of yourself or another) for sexual pleasure.

Edited by Bessie--From WordNet

(n.) Onanism; self-pollution.

Inputed by Frances

n. Onanism, self-pollution, secret vice, self-abuse.

Checked by Bertrand

n. self-defilement onanism.—v.i. Mas′turbate to commit self-abuse.—n. Mas′turbator one guilty of this.

Inputed by George