Vitrified

Part of speech: adjective

Definitions

1. The condition resulting from heat-induced transformation into a glass-like form describes material that appears glossy and hard after undergoing specific thermal processes
2. It refers to the state achieved when a substance becomes glassified through exposure to high temperatures, leading to a smooth and shiny exterior
3. The term describes when a material undergoes a transformation due to intense heat that makes it glassy and rigid, resulting in a solid that often possesses a shiny surface

Etymology: The Latin "vitrum" meant "glass," and it is the root that gives English both "vitrify" and the adjective built from its past participle. Vitrum is also the source of "vitreous," so the two words are close relatives that took different routes into English. "Vitrify" came through Middle French "vitrifier," which combined the Latin stem with a verb-forming ending meaning "to make into." The sense is literal: to vitrify a material is to heat it until it fuses into a glassy, non-porous mass. The adjective "vitrified" describes things that have undergone this change. Ceramic bricks, certain stoneware, and the stony rubble left on ancient hilltop walls can all be vitrified, the last often because intense fires once melted the stones together. The word therefore describes a transformation rather than a substance: the material ends up hard and glassy because heat has turned it into something new.

Synonyms: glassy, fused, solidified, hardened, sintered

Antonyms: liquid, malleable, soft, flexible, porous