jalousie

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

An obsolete form of jealousy.

A blind or shutter made with slats, which are usually set at an angle so as to exclude the sun and rain while allowing the air to enter.

plural The whole surface or inclosure of a gallery, veranda, or the like, formed of a series of slatted frames (see def. 1), of which some may be fixed and some may open on hinges.

A Venetian or slatted inside window blind.

A window or door made of multiple glass or plastic slats, which can be opened or closed like a jalousie{1}.

A component in a ventilation system.

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

a window with glass louvers

a shutter made of angled slats