男おとこを知しる

expression, godan verb (-ru)

lose one's virginity (of a woman); become sexually active (of a woman)

Euphemistic expression used specifically for a woman's first sexual experience with a man. Often carries a slightly literary or old-fashioned tone.

• 彼かの女じょはまだ男おとこを知しらないと言いっていた。

  She said she hasn't been with a man yet.

• あの小しょう説せつの主しゅ人じん公こうは、旅たび先さきで男おとこを知しることになる。

  The protagonist of that novel loses her virginity while traveling.