哀愁 Traditional form: 哀愁 Pinyin (reading): āichóu Definitions: sorrow; sadness distressed; sorrowful Characters: 哀 - sad, mournful, pitiful; to pity; to grieve 愁 - anxious, worried Traditional characters: 哀 - sad, mournful, pitiful; to pity; to grieve 愁 - anxious, worried