noun
tears of blood; bitter tears; feminine tears
Literary or poetic term for tears shed in deep sorrow, often associated with women or intense grief. The image is of tears tinged with blood or crimson, emphasizing anguish.
彼女の紅涙が頬を伝った。
Her bitter tears ran down her cheeks.
物語の主人公は紅涙を絞る思いで別れを告げた。
The story's protagonist said goodbye with a heart-wrenching flood of tears.