grandma grandly • grandmaternal · · · Info · Definitions · Synonyms · Characters · · grandma · · Text Latin · · Script 7 · · Length Definitions · · · (noun) the mother of your father or mother. Synonyms: grandmother, granny, grannie, gran, nan, nanna. · · Noun Definition 1 Synonyms · · · grandmother · · Synonym 1 granny · · Synonym 2 grannie · · Synonym 3 gran · · Synonym 4 nan · · Synonym 5 nanna · · Synonym 6 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 g latin small letter g U+0067 m latin small letter m U+006D n latin small letter n U+006E r latin small letter r U+0072