OLIO Meaning of OLIO in English [olio] n, pl oli.os [modif. of Sp olla] (ca. 1643) 1: olla podrida 1 2. a: a miscellaneous mixture: hodgepodge b: a miscellaneous collection (as of literary or musical selections) Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012