秋刀鱼 Traditional form: 秋刀魚 Pinyin (reading): qiūdāoyú Definitions: Pacific saury (Cololabis saira) Characters: 秋 - autumn, fall; year 刀 - knife; old coin; measure 鱼 - fish Traditional characters: 秋 - autumn, fall; year 刀 - knife; old coin; measure 魚 - fish