Nantoka/余YúHSK 7–9余 (Yú) is a Chinese word meaning “surname Yu”.Meanings1surname YuPart of speechverb, numeralRelated words余生the remaining years of one's life业余in one's spare time其余the rest多余superfluous余地margin剩余remainder余(literary) I; me余extra余下remaining残余remnant不遗余力to spare no pains or effort (idiom); to do one's utmost余额balance (of an account, bill etc)Study Chinese with flashcards →