violoncello violoncellist • violone · · · Info · Definitions · Synonyms · Characters · · violoncello · · Text Latin · · Script 11 · · Length Definitions · · · (noun) a large stringed instrument; seated player holds it upright while playing. Synonyms: cello. · · Noun Definition 1 Synonyms · · · cello · · Synonym 1 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F v latin small letter v U+0076