Term: flat arch: an arch with mutually supporting voussoirs that has a straight horizontal extrados and intrados
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: strider: a person who walks rapidly with long steps
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: purple clematis: climber of northeastern North America having waxy purplish-blue flowers
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: united states liquid unit: a liquid unit officially adopted in the United States Customary System
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: highlighter: a fluorescent marker used to mark important passages in a text
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: stick horse: a child's plaything consisting on an imitation horse's head on one end of a stick
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: genus carpenteria: one species; sometimes placed in family Saxifragaceae
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: green card: a card that identifies the bearer as an alien with permanent resident status in the United States
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: clean and jerk: a weightlift in which the barbell is lifted to shoulder height and then jerked overhead
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: dream: someone or something wonderful
Broader: arch: (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it | Unrelated: local oscillator: an oscillator whose output heterodynes with the incoming radio signal to produce sum and difference tones