Pronunciation: (trOO-mō'; Fr. try-mō'), [key]
—pl. -meauxPronunciation: (-mōz'; Fr. -mō'). [key]
1. a mirror having a painted or carved panel above or below the glass in the same frame.
2. Archit.a column supporting a tympanum of a doorway at its center. See illus. under tympanum.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.