clerestory

Etymology
From, from +.

Noun

 * 1)  The upper part of a wall containing windows to let in natural light to a building, especially in the nave, transept and choir of a church or cathedral.

Translations

 * Dutch: lichtbeuk
 * Finnish: klerestorio
 * French: ,
 * Old French: cler estor
 * German: Lichtgaden,, Fenstergaden
 * Irish: gléstór, barrbhalla fuinneogach
 * Italian:
 * Spanish: claristorio
 * Welsh: llofft olau