Where does “Mosae” come from?

Mosae (Latin) comes from Latin Mosa, from Celtic Mosa, from Proto-Celtic Mosā.

Ancestry of “Mosae”, step by step

StepLanguageWordMeaning
1LatinMosaMeuse River; the river Meuse
2CelticMosa
3Proto-CelticMosā

Words derived from “Mosae

Every word from Proto-Celtic MosāEvery word from Celtic MosaEvery word from Latin Mosa