formalization formality • formalize · · · Info · Definitions · Synonyms · Characters · · formalization · · Text Latin · · Script 13 · · Length Definitions · · · (noun) the act of making formal (as by stating formal rules governing classes of expressions). Synonyms: formalisation. · · Noun Definition 1 Synonyms · · · formalisation · · Synonym 1 Characters · · a latin small letter a U+0061 f latin small letter f U+0066 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 t latin small letter t U+0074 z latin small letter z U+007A