grandaunt grandame • grand canal · · · Info · Definitions · Synonyms · Characters · · grandaunt · · Text Latin · · Script 9 · · Length 3 · · Syllables Definitions · · · (noun) an aunt of your father or mother. Synonyms: great-aunt. · · Noun Definition 1 Synonyms · · · great-aunt · · Synonym 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 g latin small letter g U+0067 n latin small letter n U+006E r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075