Manual erotic stimulation of the genitals or other erotic regions, often to orgasm, either by oneself or a partner. / (figuratively) A vain activity.

plural of masturbation

Of, or pertaining to, masturbation / Sexually alluring, inciting a desire to masturbate

(intransitive) To stimulate oneself sexually, especially by use of one’s hand or a sex toy made for this purpose, often to the point of ejaculation or orgasm.

(sometimes derogatory) Someone who masturbates.

present participle of masturbate

Third-person singular simple present indicative form of masturbate

simple past tense and past participle of masturbate

plural of masturbator

(slang) Engaging in intellectually stimulating conversation with little or no practical purpose. / (slang) Thought processes that only serve to satisfy oneself.