Monatsregel
German
Etymology
From Monat + -s- + Regel, literally “monthly rule”.
Noun
Monatsregel f (genitive Monatsregel, plural Monatsregeln)
- (chiefly formal) period, menstruation
- Synonyms: (also formal) Regel, Regelblutung, Monatsblutung, Menstruation, (register-neutral) Periode, (informal) Tage, (medical) Menses