Triforium

/tɹa‌ɪfˈɔːɹi‌əm/

/tɹaɪfˈoːɹiəm/

Triforium

a narrow, arcaded gallery or passageway found above the arches of the nave in Gothic cathedrals, typically below the clerestory windows

Examples

1. By that time, artisans and builders led by Master Esteban had just finished the apse of the church, adding the final touches to the ambulatory with the two chapels that were missing and with the apse triforium.

2. By that time, artisans and builders led by Master Esteban had just finished the apse of the church, adding the final touches to the ambulatory with the two chapels that were missing and with the apse triforium.