Proto-Germanic: *únɵiō(n)
Meaning: wave
Old Norse: unn-r, uδ-r, pl. unnir f. `Welle'
Old English: ǖɵ, -e f. `wave; any liquid, water'
Old Saxon: ūthia `Woge, Welle, Flut'
Old High German: undea `Woge, Welle, Flut'
Middle High German: ünde, unde st./wk. f. 'flut, welle'
