Jalousie definition

The definition of a jalousie is a window or door covering with louvers or slats which can be arranged to allow in different amounts of light or air.

A blind or shutter having adjustable horizontal slats for regulating the passage of air and light.

A window, shade, or door formed of overlapping, horizontal slats, or louvers, of wood, metal, or glass, that can be adjusted to regulate the air or light coming between them.

Upward sloping window slats which form a blind or shutter, allowing light and air in but excluding rain and direct sun.