四德 sìdé four female virtues Origin Definitions Defs Strokes Stroke Words Sentences Sents sìdé four female virtues · four fundamentals 四 sì numeral four the number four; complex form used for financial purposes is 肆 sì德 dé nounadjective virtue morality; ethics; a person's character or conductsìdé four qualities of Nirvana · four attributes of Qian 四 sì numeral four the number four; complex form used for financial purposes is 肆 sì德 dé attribute (literary) innate nature; property or attribute of a substance