1. of or relating to or constituting the vitreous humor of the eye - the vitreous chamber • Pertains to noun: vitreous humor 2. relating to or resembling or derived from or containing glass - vitreous rocks - vitreous silica • Pertains to noun: glass 3.(of ceramics) having the surface made shiny and nonporous by fusing a vitreous solution to it - glazed pottery - glassy porcelain - hard vitreous china used for plumbing fixtures • Syn: glassy, vitrified • Similar to: glazed, shiny • Topics: ceramics
