鲸脑油 jīngnǎoyóu spermaceti Origin Definitions Defs Strokes Stroke Words Sentences Sents 鲸 鯨 jīng noun whale (bound form) whale; commonly referred to as 鲸鱼 jīngyú脑 腦 nǎo noun brain The brain of a person or animal; the organ in the head that controls thought and movement.油 yóu noun oil oil; fat; grease; any of various liquid fats or hydrocarbons used as food, fuel, or lubricants