Where does “phi” come from?
Phi comes from Late Latin phi, from Ancient Greek φεῖ, of unknown ultimate origin.
phi (English): Φ, the 21st letter of the Euclidean and modern...
Definitions
- Φ, the 21st letter of the Euclidean and modern...
Ancestry of “phi”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Latin | phi | — |
| 2 | Ancient Greek | φεῖ | phi, the name for the twenty-second letter Φ, φ... |