symbol - n. an action, object, event, etc., that expresses or represents a particular idea or quality
swamp - n. land that is always wet and often partly covered with water
architect - n. a person who designs buildings
dome - n. a large rounded roof or ceiling that is shaped like half of a ball
brick - n. a small, hard block of baked clay that is used to build structures
cast - n. a hard covering
forge - v. to form something by heating and shaping metal
elevator - n. a machine used for carrying people and things to different levels in a building