legalization legality • legalize · · · Info · Definitions · Synonyms · Characters · · legalization · · Text Latin · · Script 12 · · Length Definitions · · · (noun) the act of making lawful. Synonyms: legalisation, legitimation. · · Noun Definition 1 Synonyms · · · legalisation · · Synonym 1 legitimation · · Synonym 2 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 g latin small letter g U+0067 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 t latin small letter t U+0074 z latin small letter z U+007A