Definition of onanism in English:

onanism

Pronunciation /ˈōnəˌnizəm/ /ˈoʊnəˌnɪzəm/

Translate onanism into Spanish

noun

formal
  • 1Masturbation.

  • 2Coitus interruptus.

Origin

Early 18th century from French onanisme or modern Latin onanismus, from the name Onan (Gen. 38:9), who practiced coitus interruptus.