Related topics: Buildings
lou·vre British EnglishBrE, louver American English /ˈluːvə $ -ər/ noun [countableC] 1. TBBa narrow piece of wood, glass etc in a door or window, that slopes towards the outside to let some light in and keep rain or strong sun out 百叶门板;百叶窗板
2. louvre window/door British EnglishBrETBB a door or window made of these pieces of wood, glass etc 百叶窗/门