onanism

Definitions of onanism
  1. noun
    manual stimulation of the genital organs (of yourself or another) for sexual pleasure
    synonyms: masturbation
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    types:
    self-abuse
    manual stimulation of your own genital organ for sexual pleasure
    frottage
    masturbation by rubbing against another person (as in a crowd)
    type of:
    autoeroticism, autoerotism
    using you own body as a sexual object
  2. noun
    a method of birth control in which coitus is initiated but the penis is deliberately withdrawn before ejaculation
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