phrase[ plural ] a V-shaped device that is used for drawing circles or measuring distances on maps: 圆规，双脚规 You will need sharp scissors, a ruler, and a pair of compasses for making circles. To draw a regular hexagon, begin by using compasses to draw a circle. He used one end of the compasses to make a hole in the card. You can see that the circle around the stamp was done with a pair of compasses. She borrowed Andrew's compasses and drew a circle. See also