tombstone tomboyism • tomcat · · · Info · Definitions · Synonyms · Characters · · tombstone · · Text Latin · · Script 9 · · Length Definitions · · · (noun) a stone that is used to mark a grave. Synonyms: gravestone, headstone. · · Noun Definition 1 Synonyms · · · gravestone · · Synonym 1 headstone · · Synonym 2 Characters · · b latin small letter b U+0062 e latin small letter e U+0065 m latin small letter m U+006D n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074