Menstruate

a.	1.	Menstruous.
v. i.	1.	To discharge the menses; to have the catamenial flow. [imp. & p. p. Menstruated ; p. pr. & vb. n. Menstruating .]

Verb

1.

menstruate - undergo menstruation; "She started menstruating at the age of 11" Synonyms: flow

bleed, catamenia, flow, hemorrhage, menses, menstruation, menstruum, ovulate, period, shed blood