affixation affixal • affixer · · · Info · Definitions · Synonyms · Characters · · affixation · · Text Latin · · Script 10 · · Length Definitions · · · (noun) the result of adding an affix to a root word. · · Noun Definition 1 (noun) formation of a word by means of an affix. · · Noun Definition 2 (noun) the act of attaching or affixing something. Synonyms: attachment. · · Noun Definition 3 Synonyms · · · attachment · · Synonym 1 Characters · · a latin small letter a U+0061 f latin small letter f U+0066 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074 x latin small letter x U+0078