- A blind or shutter having adjustable horizontal slats for regulating the passage of air and light.百叶窗：一种有水平条板的遮阳物或活动遮板，用来调节光和空气的流通量
- French 法语
- from jalousie [jealousy] 源自 jalousie [嫉妒]
- from Old French gelosie 源自 古法语 gelosie
- from gelos [jealous] * see jealous 源自 gelos [嫉妒的] * 参见 jealous