Fünfziger

Etymology
From.

Noun

 * 1) Anything defined by the number fifty, especially:
 * 2) fifty (bill/note)
 * 3) A bus, train, etc. with that number.
 * 4) A player, candidate, etc. with that number.
 * 5)  The fifties of a given century.
 * 6)  The fifties of a given life.
 * 7) A person in their fifties.