| Answer | Crossword Clue |
|---|---|
| extrados | the exterior curve or surface of an arch or vault |
| intrados | the interior curve or surface of an arch or vault |
| lunette | (in the plane of a wall) an area enframed by an arch or vault |
| soffit | the underside of an architectural feature, as a beam, arch, ceiling, vault, or cornice |
| extradoses | The upper or outer curve of an arch |
| intradoses | The lower or inner curve of an arch |
| spandrels | The almost triangular space between one side of the outer curve of an arch, a wall, and the ceiling or framework |
