noun🔗ShareA type of turret on the roof of certain medieval buildings designed to allow ventilation or the admission of light."The castle's great hall stayed cool, thanks to the louvre on the roof that allowed fresh air to circulate. "architecturebuildingChat with AIVocabulary GamePractice Reading
noun🔗Share(chiefly in plural) A series of sloping overlapping slats or boards which admit air and light but exclude rain etc."The garage windows have louvres to allow ventilation while keeping out the rain. "architecturebuildingChat with AIVocabulary GamePractice Reading
noun🔗ShareAny of a system of slits, as in the hood of an automobile, for ventilation."The hot air escaped from under the car's hood through the louvre, preventing the engine from overheating. "architecturevehiclepartbuildingChat with AIVocabulary GamePractice Reading
