Where does “40s” come from?
40s originated in English around 1940 as a shorthand term for the decade, though its specific original meaning remains undocumented.
40s (English): The decade of the 1940s; Temperatures from 40 to...
Definitions
- The decade of the 1940s; Temperatures from 40 to...
Ancestry of “40s”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | 1940s | The decade from 1940 to 1949 |