Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. The decade of the 1940s.
  • n. Temperatures from 40 to 49 degrees.
  • n. Plural form of 40 (bottle of beer).

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

Abbreviated form of 1940s

Examples

Comments

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