crystal in the sense of mineral and its molecular structure ("array of atoms"), not in the sense of glass / glassware ("das Kristall")
From Middle High German kristal, kristalle, from Old High German cristalla, from Latin crystallum, from Ancient Greek κρύσταλλος (krústallos, “ice”). Cognate with Vilamovian kryśtaoł.
Practica parlar i memoritzar " Kristall " i moltes altres paraules i frases a alemany .