1. the inner curved surfaces of arches or vaults
Usage: architecture; plural of intrados

Examples

• The architect carefully designed the intradoses of the cathedral’s arches.
• Decorative moldings adorned the intradoses of the bridge’s stone arches.
• The restoration team cleaned centuries of soot from the tunnel’s intradoses.
• Gothic cathedrals often feature elaborate carvings on their intradoses.
• The engineer inspected the intradoses for signs of structural damage.
• Painted frescoes covered the intradoses of the palace corridors.