noun
- the sharp edge formed by the meeting of two surfaces, especially in architecture or masonry
Usage: technical term in architecture and construction
Examples
- The mason carefully dressed the arris of the stone block to ensure a clean finish.
- The arris where the two roof planes meet must be properly sealed to prevent water leaks.
- Damaged arrises on the building's corners were repaired during the renovation.
- The architect specified that all arrises should be chamfered for safety and aesthetics.
- The sharp arris of the brick edge could cut skin if handled carelessly.