onanism

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a method of birth control in which coitus is initiated but the penis is deliberately withdrawn before ejaculation
• Syn:
coitus interruptus, withdrawal method, withdrawal, pulling out
• Hypernyms:
birth control, birth prevention, family planning
2. manual stimulation of the genital organs (of yourself or another) for sexual pleasure
• Syn:
masturbation
• Derivationally related forms:
onanist, masturbate (for: masturbation)
• Hypernyms:
autoeroticism, autoerotism
• Hyponyms:
self-stimulation, self-abuse, frottage, jacking off, jerking off,
hand job, wank

• Từ đồng nghĩa / Synonyms:
  coitus interruptus, withdrawal method, withdrawal, pulling out, masturbation