intransitive verb (-ated; -ating) Etymology: Late Latin menstruatus, past participle of menstruari, from Latin menstrua menses, from neuter plural of menstruus monthly, from mensis Date: 1795 to undergo menstruation
MENSTRUATE
Meaning of MENSTRUATE in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012