WordNet: catamenia, flow, menses, menstruation, menstruum, period

Sanatista
the monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause; "the women were sickly and subject to excessive menstruation"; "a woman does not take the gout unless her menses be stopped"--Hippocrates"; "the semen begins to appear in males and to be emitted at the same time of life that the catamenia begin to flow in females"--Aristotle"



catamenia


flow


menses


menstruation


menstruum


period