Where does “Mosasaurus” come from?

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

Ancestry of “Mosasaurus”, step by step

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

Words derived from “Mosasaurus”

Every word from Proto-Celtic Mosā →Every word from Celtic Mosa →Every word from Latin Mosa →