WürmPronunciation: /vʊəm/Definition of Würm noun [usually as modifier] Geology the final Pleistocene glaciation in the Alps, possibly corresponding to the Weichsel of northern Europe. the system of deposits laid down during the Würm glaciation. Origin: early 20th century: the former name of the Starnberger See, a lake in BavariaWürm in other Oxford dictionaries Definition of Würm in the US English dictionary
