xxix xxiv • xxl · · · Info · Definitions · Synonyms · Characters · · xxix · · Text Latin · · Script 4 · · Length 1 · · Syllables Definitions · · · (noun) the cardinal number that is the sum of twenty-eight and one. Synonyms: twenty-nine, 29, XXIX. · · Noun Definition 1 (adj) being nine more than twenty. Synonyms: twenty-nine, 29. · · Adjective Definition 1 Synonyms · · · twenty-nine · · Synonym 1 29 · · Synonym 2 Characters · · i latin small letter i U+0069 x latin small letter x U+0078