圆心 yuánxīn center of a circle Origin Definitions Defs Strokes Stroke Words Sentences Sents yuánxīn center of a circle 圆 圓 yuán noun circle a circle, being a shape where all points on the edge are the same distance from the center心 xīn noun center the middle or interior part of something; the coreyuánxīn perfect spirit 圆 圓 yuán adjectiveverb satisfactory satisfactory; comprehensive; tactful; smooth心 xīn noun mind thought; intellect; the organ of thinking