trumeaux
/truːˈmoʊz/
noun
- A vertical section or pillar between two doors or windows, often decorated with carvings or mirrors.
- The old cathedral had a beautifully carved trumeaux between the two main doors.
- The architect designed a stone trumeaux to support the archway between the twin windows.
- In the palace, each trumeaux was adorned with a large mirror and gold leaf.