louvre
(US), louver1. a. any of a set of horizontal parallel slats in a door or window, sloping outwards to throw off rain and admit air
b. the slats together with the frame supporting them
2. Architect a lantern or turret that allows smoke to escape
Louvre
the national museum and art gallery of France, in Paris: formerly a royal palace, begun in 1546; used for its present purpose since 1793
Collins Discovery Encyclopedia, 1st edition © HarperCollins Publishers 2005
louver
Louis XVI style
1. An assembly of sloping, overlapping blades or slats; may be fixed or adjustable; designed to admit air and/or light in varying degrees and to exclude rain and snow; esp. used in doors, windows, and the intake and discharge of mechanical ventilation systems.
2. A dome or turret rising from the roof of the hall of a medieval English residence, originally open at the sides to
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.