First Known Use: 1703
Dictionary
triforium
noun tri·fo·ri·um \trī-ˈfȯr-ē-əm\
plural -ria \-ē-ə\
Definition of TRIFORIUM
: a gallery forming an upper story to the aisle of a church and typically an arcaded story between the nave arches and clerestory
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Origin of TRIFORIUM
Medieval Latin
Rhymes with TRIFORIUM
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