M / menstrŭālis
adjective

menstrŭālis

neut. menstrŭāle
monthly, every month, for a month
monthly, every month, for a month.
In gen.: epulae, i. e. free entertainment for a month, Plaut. Capt. 3, 1, 23:…
In gen.: epulae, i. e. free entertainment for a month, Plaut. Capt. 3, 1, 23: sphaera, Prud. στεφ. 10, 538.—
belonging to the monthly courses; menstrual
Of or belonging to the monthly courses of women, menstrual (post-Aug.): solum animal menstruale mulier est, Plin. 7, 15, 13, § 63: mulier men strualis, menstrual, id. 19, 10, 57, § 177: pannus, Marc. Emp. 35: tempus, Vulg. Lev 15, 25.