Where does “ulna” come from?
ulna (Spanish) comes from Latin ulna, from Proto-Italic olenā, from Proto-Indo-European Heh₃l(e)n-, from Proto-Indo-European Heh₃l- — to bow, to bend; elbow.
ulna (Spanish): ulna
Ancestry of “ulna”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Latin | ulna | elbow-bone, ulna; arm; "a linear measure", cubit,... |
| 2 | Proto-Italic | olenā | — |
| 3 | Proto-Indo-European | Heh₃l(e)n- | — |
| 4 | Proto-Indo-European | Heh₃l- | to bow, to bend; elbow |