出典:Wiktionary
出典:『Wiktionary』 (2025/04/08 13:28 UTC 版)
First attested in the early 15 century, in 中期英語; from 中期英語 impregnen (“to make a woman pregnant, impregnate”), from Old French enpreignier, enpreigner (French imprégner), ultimately from Medieval Latin impraegnō. Doublet of impregnate.
impregn (third-person singular simple present impregns, present participle impregning, simple past and past participle impregned)