louvred
/ˈluːvərd/
adjective
- Having a set of angled slats or fins, typically used to allow air or light to pass through while keeping out rain or direct sunlight.
- The old lighthouse had louvred vents at the top to release heat.
- The louvred windows let in a gentle breeze without letting in the rain.
- We installed louvred doors on the closet to improve air circulation.