6 letters · 8 points in Scrabble
noun a white or colorless mineral (BaSO4); the main source of barium
originAlteration of baryte, from French barote, 1782 coinage from Ancient Greek βαρύτης (barútēs, “heaviness”), from βαρύς (barús) + -της (-tēs). By surface analysis, bar- + -ite.
Etymology from Wiktionary, CC BY-SA 3.0