Try Our Apps


Supposedly vs. Supposably


[trahy-fawr-ee-uh m, -fohr-] /traɪˈfɔr i əm, -ˈfoʊr-/
noun, plural triforia
[trahy-fawr-ee-uh, -fohr-] /traɪˈfɔr i ə, -ˈfoʊr-/ (Show IPA).
(in a church) the wall at the side of the nave, choir, or transept, corresponding to the space between the vaulting or ceiling and the roof of an aisle, often having a blind arcade or an opening in a gallery.
Origin of triforium
1695-1705; < Anglo-Latin, special use of Medieval Latin triforium kind of gallery, literally, something with three openings, equivalent to Latin tri- tri- + for(is) opening, door + -ium -ium
Related forms
triforial, adjective Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
Cite This Source
Examples from the Web for triforium
Historical Examples
British Dictionary definitions for triforium


noun (pl) -ria (-rɪə)
an arcade above the arches of the nave, choir, or transept of a church
Derived Forms
triforial, adjective
Word Origin
C18: from Anglo-Latin, apparently from Latin tri- + foris a doorway; referring to the fact that each bay characteristically had three openings
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Cite This Source

Word of the Day

Difficulty index for triforium

Few English speakers likely know this word

Word Value for triforium

Scrabble Words With Friends

Nearby words for triforium