M / mistĭo
noun

mistĭo

gen. mistōnis · gender feminine · decl. 3rd
(), , misceo
a mixing; a mixture by extension
a mixing (post-Aug.): aliam mixtionem habet genus avium, Vitr. 1, 4, 7; plur., id. 1, 4, 6; 11.—Transf., concr., a mixture, Pall. 1, 34, 5; 12, 7, 1.