triforium
/tɹaɪ̯ˈfɔːɹɪəm/noun
triforium is a noun meaning “The gallery of arches above the side-aisle vaulting in the nave of a church” (English Wiktionary, September 2026). It is spelled T-R-I-F-O-R-I-U-M, and it appears about once in every 30 million words in written English (wordfreq, 2021 data). The plural of triforium is triforia or triforiums.
What does triforium mean?
noun
- 1
The gallery of arches above the side-aisle vaulting in the nave of a church.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
How do you pronounce triforium?
- UK /tɹaɪ̯ˈfɔːɹɪəm/
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
Forms of triforium
- triforia plural
- triforiums plural
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).
How common is triforium?
Triforium appears about once in every 30 million words in written English, the 165,739th most frequent word form in the list.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).
Triforium in Spanish, French, German and Portuguese
In the sense gallery of arches:
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract). Translations are Wiktionary's, by sense; a linked word has its own PlainSpell page.
Where does triforium come from?
From Medieval Latin triforium, from tria (“three”) + for (“opening”) + -ium.
Source: English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0), through kaikki.org (Wiktextract).