masonry

a masonry support that touches and directly receives thrust or pressure of an arch or bridge

a passageway under a curved masonry construction n

(architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it

n a curved shape in the vertical plane that spans an opening n a curved bony structure supporting or enclosing organs (especially the inner sides of the feet) n a passageway under a curved masonry construction n (architecture) a masonry construction (usually curved) for spanning an opening and supporting the weight above it v form an arch or curve

n a passageway under a curved masonry construction