大圆圈 Traditional 大圓圈 dà yuán quān 🔊 great circle (in spherical geometry) + Keep this word Meanings dà yuán quān 大圓圈 great circle (in spherical geometry) Its characters 大dàbig; old (in age)HSK 1圆yuáncircleHSK 5圈quāncircle; ring; loopHSK 6