noun
solitary light; lone lamp
Literary noun evoking a single light in darkness, often with a quiet or lonely atmosphere. Used in descriptive or poetic contexts.
夜の港に孤灯が一つともっていた。
A solitary light was shining in the harbor at night.
山小屋の窓に孤灯が見えた。
A lone lamp was visible in the window of the mountain hut.