cello Cellite • cellobiose · · · Info · Definitions · Synonyms · Characters · · cello · · Text Latin · · Script 5 · · Length Definitions · · · (noun) a large stringed instrument; seated player holds it upright while playing. Synonyms: violoncello. · · Noun Definition 1 Synonyms · · · violoncello · · Synonym 1 Characters · · c latin small letter c U+0063 e latin small letter e U+0065 l latin small letter l U+006C o latin small letter o U+006F