Where does “tunna” come from?
tunna (Irish) comes from Middle Irish tunna, from Latin tunna, from Proto-Celtic tondā, from Proto-Indo-European tend-, from Proto-Indo-European temh₂- — to stretch, string; to cut.
tunna (Irish): tun
Ancestry of “tunna”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Middle Irish | tunna | cask |
| 2 | Latin | tunna | tun, box |
| 3 | Proto-Celtic | tondā | skin; surface, skin |
| 4 | Proto-Indo-European | tend- | to stretch, to extend; to split, cut off |
| 5 | Proto-Indo-European | temh₂- | to stretch, string; to cut |