MUNDANE Meaning of MUNDANE in English adj. 1 dull, routine. 2 of this world; worldly. mundanely adv. mundaneness n. mundanity n. (pl. -ies). [ ME f. OF mondain f. LL mundanus f. L mundus world ] Concise Oxford English dictionary. Краткий оксфордский словарь английского языка. 2012