twenty twentiethly • twentyfold · · · Info · Definitions · Synonyms · Characters · · twenty · · Text Latin · · Script 6 · · Length Definitions · · · (noun) the cardinal number that is the sum of nineteen and one. Synonyms: 20, XX. · · Noun Definition 1 (noun) a United States bill worth 20 dollars. Synonyms: twenty dollar bill. · · Noun Definition 2 (adj) denoting a quantity consisting of 20 items or units. Synonyms: 20, xx. · · Adjective Definition 1 Synonyms · · · 20 · · Synonym 1 xx · · Synonym 2 twenty dollar bill · · Synonym 3 Characters · · e latin small letter e U+0065 n latin small letter n U+006E t latin small letter t U+0074 w latin small letter w U+0077 y latin small letter y U+0079