乌鱼子 Traditional form: 烏魚子 Pinyin (reading): wūyúzǐ Definitions: mullet roe (salted and dried) bottarga Characters: 乌 - crow, rook, raven; black, dark 鱼 - fish 子 - son, child; seed, egg; fruit; small thing Traditional characters: 烏 - crow, rook, raven; black, dark 魚 - fish 子 - son, child; seed, egg; fruit; small thing