Word.ws English Dictionary

50's

50's is the alternative form of 50s.

Meaning of 50s

Noun

50s pl (plural only)

  1. (plural, plural-only) The decade of the 1950s.
    • “It’s possible when we started building research stations in the 50s and 60s words like ‘boondoggle’ might have been common at that time and it became a regular part of speech … in Antarctic culture it can take on a life of its own.”2024 June 20, Eva Corlett, “Fidlets, fingies and riding a doo: study sheds light on Antarctic English slang”, in The Guardian
    Synonyms:
    1950s, fifties
  2. (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.

Phrases with 50's

Questions about 50's

What is 50's the alternative form of?
50's is the alternative form of 50s.

Words near 50's in the dictionary

  1. 5/4
  2. 5/8
  3. 50 burger
  4. 50 burgers
  5. 50 cent army
  6. 50's
  7. 50's progression
  8. 50's progressions
  9. 50-30-20 rule
  10. 50-50
  11. 50-50s

Source and license

Adapted from Wiktionary: 50's (page history and authors); 50s (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “50's.” Word.ws, https://word.ws/50%27s. Based on Wiktionary, CC BY-SA 4.0.