50s
50s · 50ses
The decade of the 1950sThe decade of the 1950s.
Meaning
2 senses(plural, plural only)The decade of the 1950s.
(plural, plural only)A range of the numbers fifty (50) to fifty-nine (59).
No way you're in your 50s! I find that hard to believe.
Temperatures today will range from the low to high 50s.