ガラス窓まどガラスまどMeanings1nounglass windowA window made of glass; a common noun for a glass pane in a building or vehicle.ガラス窓まどをきれいに拭ふいた。I cleaned the glass window thoroughly.ガラス窓まどから日ひ差ざしが差さし込こんでいる。Sunlight is streaming in through the glass window.