1. having no roof; open to the sky
Usage: architectural; formal

Examples

• The ancient Greek temple was hypaethral, allowing worshippers to commune directly with the heavens.
• The hypaethral courtyard provided a peaceful space for meditation.
• Archaeologists discovered the remains of a hypaethral structure at the excavation site.
• The hypaethral design of the amphitheater made performances dependent on good weather.
• Many Roman baths featured hypaethral sections for sunbathing.
• The architect proposed a hypaethral garden in the center of the building.