An experienced person who has been through many battles; someone who has given long service.

synonyms: old-timer, old hand, old stager, stager, veteran, warhorse.

Dutch: old-timer, oldtimer, oudgediende, veteraan
Polish: weteran, dinozaur, kombatant

An elderly man.

synonyms: antique, gaffer, old-timer, old geezer.

Dutch: old-timer, oldtimer
Polish: dziad, dziadek, staruszek, starzec