menstrual/ˈmɛn.stɹu.əl/EtymologyFrom Middle English menstruall, from Latin mēnstruālis, from mēnstrua (“menses”), from neuter plural of mēnstruus (“of a month, monthly, of menstruation”), from mēnsis (“month”) + -ālis (“-al”); see moon.menstrual means of or relating to the menses. Lexicurio rates it Rare gem — a strength score of 70 out of 100.menstrual is pronounced /ˈmɛn.stɹu.əl/.adjOf or relating to the menses.“Recent studies in physiology have noted that women who live in close proximity to one another - nurses in a hospital or coeds in a college dormitory - tend to have their menstrual periods at the same time.”Occurring once a month; monthly.Lasting for a month.“a menstrual flower”nounA menstrual period.““All that drama for what” I thought. All she had to do was tell me that I was having my menstrual. So much for band aids.”