واژگار

dormer window

انگلیسی
also dormer-window, "window standing vertically in a projection built out to receive it from a sloping roof," 1590s, from French dormeor "sleeping room," from dormir "to sleep," from Latin dormire. So called because they were chiefly in upper bedrooms.
پنجره‌ی قائم روی بام دوشیب
«فرهنگ مرزبان - معروف»
«معجم احمد محمد عيسي»
مترادف است باen luthern
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