mensurnus

A New Latin Dictionary by Charlton T. Lewis Ph.D. and Charles Short, LL. D.

mensurnus, a, um, adj. [mensis],

monthly (for the more usual menstruus): spatium, * Cic. Inv. 1, 26, 39 (acc. to Prisc. p 595 P.; B. and K. menstrui spatii); so Novat. de Trinit.: divisiones. Cypr. Ep. 34.