The crossword solution for the term 'LOUVRE PART' is SLAT, which is a four letter word. The Louvre is a world-renowned art museum located in Paris, France. It is one of the largest and most visited museums in the world, and its collection includes some of the most famous works of art in history. The Louvre is divided into three parts: the Richelieu wing, the Denon wing, and the Sully wing. The SLAT in this crossword solution refers to the Sully wing, which is named after the French statesman Maximilien de Bethune, duc de Sully.