jell-o jello • jelloid · · · Info · Definitions · Synonyms · Characters · · jell-o · · Text Common · · Latin · · Scripts 6 · · Length 2 · · Syllables Definitions · · · (noun) fruit-flavored dessert (trade mark Jell-O) made from a commercially prepared gelatin powder. Synonyms: jello, Jell-O. · · Noun Definition 1 Synonyms · · · jello · · Synonym 1 Characters · · - hyphen-minus U+002D e latin small letter e U+0065 j latin small letter j U+006A l latin small letter l U+006C o latin small letter o U+006F