Where does “eadar-ruitheach” come from?
eadar-ruitheach (Scottish Gaelic) comes from Scottish Gaelic eadar-, from Scottish Gaelic eadar, from English Eider, from Swedish ejder, from Low German eider, from Icelandic æður, from Old Norse æðr, from Proto-Germanic ēþrō — stomach, intestines.
eadar-ruitheach (Scottish Gaelic): intercurrent
Ancestry of “eadar-ruitheach”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Scottish Gaelic | eadar- | inter- |
| 2 | Scottish Gaelic | eadar | between |
| 3 | English | Eider | — |
| 4 | Swedish | ejder | eider; common eider, the species "Somateria... |
| 5 | Low German | eider | — |
| 6 | Icelandic | æður | eider; vein; wadable |
| 7 | Old Norse | æðr | vein; eider |
| 8 | Proto-Germanic | ēþrō | — |
| 9 | Proto-Indo-European | ēt-er- | stomach, intestines |