Term: polymethyl methacrylate: a transparent plastic used as a substitute for glass
Broader: organic compound: any compound of carbon and another element or a radical | Unrelated: american bog asphodel: of the eastern United States: New Jersey to South Carolina
Broader: organic compound: any compound of carbon and another element or a radical | Unrelated: parget: plaster used to coat outer walls and line chimneys
Broader: organic compound: any compound of carbon and another element or a radical | Unrelated: psychotria: tropical chiefly South American shrubs and trees
Broader: organic compound: any compound of carbon and another element or a radical | Unrelated: troll: (Scandanavian folklore) a supernatural creature (either a dwarf or a giant) that is supposed to live in caves or in the mountains
Broader: organic compound: any compound of carbon and another element or a radical | Unrelated: prophet: an authoritative person who divines the future
Broader: organic compound: any compound of carbon and another element or a radical | Unrelated: anniversary: the date on which an event occurred in some previous year (or the celebration of it)
Broader: organic compound: any compound of carbon and another element or a radical | Unrelated: childbirth-preparation class: a course that teaches pregnant women to use breathing and concentration and exercise techniques to use during labor
Broader: organic compound: any compound of carbon and another element or a radical | Unrelated: canteen: a flask for carrying water; used by soldiers or travelers
Broader: organic compound: any compound of carbon and another element or a radical | Unrelated: byzantine: a native or inhabitant of Byzantium or of the Byzantine Empire
Broader: organic compound: any compound of carbon and another element or a radical | Unrelated: landscaping: working as a landscape gardener