出典:Wiktionary
出典:『Wiktionary』 (2026/08/01 02:02 UTC 版)
Borrowed from the German Coitus interruptus, a Latinism of Coitus (the then standard spelling of Koitus) and interruptus (Latin for “interrupted”) in 1886, a year after its German coining. Its antonym, coitus reservatus, was borrowed four years later, in 1890, despite having been coined five years before it, in 1880, in German.
coitus interruptus (uncountable)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/15 06:51 UTC 版)
Coitus interruptus, also known as the withdrawal or pull-out method, is a method of birth-control in which a man, during intercourse withdraws his penis from a woman's vagina prior to ejaculation. The man then directs his ejaculate (semen) away from his partner's vagina in an effort to avoid insemination.