old geezer

Noun

Meaning

an elderly man

Source: WordNet

granny antique gaffer old-timer fogy oldtimer old codger

methuselah greybeard graybeard old man

He's not just a "befuddled old geezer barking at the moon," rather, to quote Cicero: "Old age is the consummation of life." Source: Internet

The old geezer thought that he was going aboard the USS Missouri to accept the surrender of Al-Qaeda. Source: Internet