Where does “brains-truster” come from?
brains-truster (English) comes from English ER, from Turkish er, from Ottoman Turkish ایر, from Old Anatolian Turkish ایر, from Proto-Turkic ēder.
brains-truster (English): A member of a brains trust
Definitions
- A member of a brains trust
Ancestry of “brains-truster”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | English | ER | The statistic "Earned Run"; Initialism of... |
| 2 | Turkish | er | early; brave; man, male |
| 3 | Ottoman Turkish | ایر | — |
| 4 | Old Anatolian Turkish | ایر | — |
| 5 | Proto-Turkic | ēder | — |