avouchment avoucher • avourneen · · · Info · Definitions · Synonyms · Characters · · avouchment · · Text Latin · · Script 10 · · Length Definitions · · · (noun) a statement asserting the existence or the truth of something. Synonyms: avowal, affirmation. · · Noun Definition 1 Synonyms · · · avowal · · Synonym 1 affirmation · · Synonym 2 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 h latin small letter h U+0068 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074 u latin small letter u U+0075 v latin small letter v U+0076