n. A tall brimless hat, usually conical or curved on top, worn in Muslim countries as a sign of distinction and prestige.
n. A crown worn by Indian princes as a sign of high rank.
The Century Dictionary and Cyclopedia
n. A crown; diadem; crest; ornamental or distinctive head-dress; specifically, in Mohammedan usage, the peculiar conical cap assumed by dervishes receiving full initiation.
Word Usage
"If board members would step out of their ivory "taj" and into the schools, they could see this first hand."