钻石王老五 zuànshíwánglǎowǔ highly eligible bachelor Origin Definitions Defs Strokes Stroke Words Sentences Sents 钻石 鑽石 zuànshí noun diamond diamond; precious stone made of carbon, often used in jewelry or as an industrial abrasive王老五 wánglǎowǔ bachelor a joking or informal way to refer to a single man, especially one who is older; literally "the fifth child of the Wang family"