Methuselah methuselah • methyl · · · Info · Definitions · Synonyms · Characters · · Methuselah · · Text Latin · · Script 10 · · Length 4 · · Syllables Definitions · · · (noun) (Old Testament) a patriarch (grandfather of Noah) who is said to have lived 969 years. · · Noun Definition 1 (noun) a man who is very old. Synonyms: old man, greybeard, graybeard. · · Noun Definition 2 Synonyms · · · old man · · Synonym 1 greybeard · · Synonym 2 graybeard · · Synonym 3 Characters · · M latin capital letter m U+004D a latin small letter a U+0061 e latin small letter e U+0065 h latin small letter h U+0068 l latin small letter l U+006C s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075