rabat -
A polishing material made of potter's clay that has failed in baking.
rabat -
A piece of fabric fitted to the collar covering the shirt front worn by the Catholic and Anglican clergy.
Wikipedia
Rabat (Arabic الرباط, transliterated ar-Rabāṭ or ar-Ribāṭ, literally "Fortified Place"), population 650 000 hab. (2010 estimate), is the capital and second largest city of the Kingdom of Morocco. It is also the capital of the Rabat-Salé-Zemmour-Zaer region.