Proto-Germanic: *filzá-n, *filísa-z, -ō, -ēn, *fulV́s=
Meaning: rock
Old Norse: fjall, fell n. `Gebirge'
Norwegian: fjell
Swedish: fjäll
Danish: fjeld
Old Saxon: felis (< OHG?)
Middle Dutch: vels
Middle Low German: vols `Klippenstück'
Old High German: fel(i)s m. (8.Jh.), feliso m. (um 800), felisa f. (9.Jh.) `Felsen, Felsspitze, Klippe, grosser Stein'
Middle High German: vɛls(e) st./wk. m. 'fels; felsenschloss, feste'
German: Fels, Felsen m.
