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Definitions for arch

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

  • A passageway under a curved masonry construction

  • A curved bony structure supporting or enclosing organs (especially the inner sides of the feet)

  • A curved shape in the vertical plane that spans an opening

  • Form an arch or curve

  • Naughtily or annoyingly playful

  • (used of behavior or attitude) characteristic of those who treat others with condescension

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