Search Result for "onanism": 
Wordnet 3.0

NOUN (2)

1. manual stimulation of the genital organs (of yourself or another) for sexual pleasure;
[syn: masturbation, onanism]

2. a method of birth control in which coitus is initiated but the penis is deliberately withdrawn before ejaculation;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, onanism]



The Collaborative International Dictionary of English v.0.48:

Onanism \O"nan*ism\, n. [Onan (--Gen. xxxviii. 9): cf. F.
   onanisme.]
   Self-pollution; masturbation.
   [1913 Webster]


WordNet (r) 3.0 (2006):

onanism
    n 1: manual stimulation of the genital organs (of yourself or
         another) for sexual pleasure [syn: masturbation,
         onanism]
    2: 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       the penis is deliberately withdrawn before ejaculation [syn: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, onanism]