onanism
n. 手淫, 自淫, 交媾中断 [医] 手淫, 交媾中断
发音
UK
/ˈəʊnəˌnɪzəm/
其它
US
/ˈoʊnəˌnɪzəm/
词形变化
onanisms
复数
onanisms
释义与例句
n.
-
1.
Masturbation.
自慰
手淫
过时 正式 不可数 -
2.
Ejaculating outside the vagina during intercourse; (the performing of) coitus interruptus.
过时 正式 不可数
词汇关系
词源
From Onan + -ism. In the Book of Genesis, Onan, son of Judah, in fulfillment of the laws of levirate marriage was to impregnate his brother Er's widow, Tamar, in order to raise offspring from the union in his brother's name. In order to avoid raising descendants for his late brother, however, Onan "spilled his semen on the ground when he went in to his brother's wife, so that he would not give offspring to his brother" (Genesis 38:9).
来源：wiktionary