- Methuselah - (Old Testament) a patriarch (grandfather of Noah) who is said to have lived 969 years
--1 is a kind of patriarch
- old man, greybeard, graybeard, Methuselah - a man who is very old
--2 is a kind of oldster, old person, senior citizen, golden ager; man, adult male
--2 has particulars:codger, old codger; old-timer, oldtimer, gaffer, old geezer, antique; patriarch - old man, greybeard, graybeard, Methuselah - a man who is very old