Where does “os penis” come from?
os penis (English) comes from Latin pēnis, from Proto-Indo-European pē̆s- — to blow.
os penis (English): The baculum
Ancestry of “os penis”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Latin | pēnis | — |
| 2 | Proto-Indo-European | pē̆s- | to blow |