appro apprizer • approach · · · Info · Definitions · Characters · · appro · · Text Latin · · Script 5 · · Length 2 · · Syllables Definitions · · · (noun) an informal British abbreviation of approval. Example: "He accepted it on appro." · · Noun Definition 1 Characters · · a latin small letter a U+0061 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072