geezer

n.

1.

A queer old fellow; an old chap; sometimes, an old woman.

Noun

1.

geezer - a man who is (usually) old and/or eccentric Synonyms: bloke

Father Time, Methuselah, Nestor, Old Paar, centenarian, dotard, elder, gaffer, golden-ager, gramps, grandfather, grandsire, graybeard, nonagenarian, octogenarian, old chap, old codger, old dog, old duffer, old geezer, old gent, old gentleman, old man, old party, old-timer, older, oldster, pantaloon, patriarch, presbyter, senior citizen, septuagenarian, sexagenarian, the quiet-voiced elders, venerable sir, veteran