9 letters · 12 points in Scrabble
noun ceramic ware that is fired in high heat and vitrified and nonporous
originEtymology tree Proto-Indo-European *steh₂- Proto-Indo-European *steyh₂- Proto-Indo-European *stoyh₂nos Proto-Germanic *stainaz Proto-West Germanic *stain Old English stān Middle English ston English stone Proto-Germanic *warō Proto-West Germanic *waru Old English waru Middle English ware English -ware English stoneware From stone + -ware.
Etymology from Wiktionary, CC BY-SA 3.0