| diameter definitions |
| # | Definition | Sets |
| 1 | the distance across a circle through its center | 32 sets |
| 2 | the length of a straight line passing through the center of a circle and connecting two points on the circumference | 31 sets |
| 3 | the distance across a circle through its center. the line segment that includes the center and whose endpoints lie on the circle. | 31 sets |
| 4 | the distance across a circle through its center. | 17 sets |
| 5 | any line segment through the center that connects two points on the circle | 10 sets |
| 6 | the distance across a circle | 10 sets |
| 7 | a chord passing through the center of the circle | 10 sets |
| 8 | a chord that contains the center of the circle | 10 sets |
| 9 | measuring across | 9 sets |
| 10 | a line segment that passes through the center of a circle and has endpoints on the circle | 8 sets |
| 11 | measure across | 7 sets |
| 12 | a straight line passing from side to side through the center of a circle or sphere. | 7 sets |
| 13 | átmérő | 7 sets |
| 14 | a line segment that has endpoints on a circle and passes through the center of the circle. | 6 sets |
| 15 | a line segment that passes through the center of a circle and has its endpoints on the circle. it describes how wide the circle is. | 6 sets |
| 16 | 直径 | 6 sets |
| 17 | a chord that passes through the center of a circle | 6 sets |
| 18 | the length of a straight line connecting the center of a circle with two points on its perimeter | 5 sets |
| 19 | line passing through the center of a figure | 5 sets |
| 20 | durchmesser | 5 sets |
| 21 | a line segment that passes through the center of a circle | 5 sets |
| 22 | a chord that passes through the center of the circle | 5 sets |
| 23 | the distance across the circle through the center | 5 sets |
| 24 | a line segment through the center of a circle touching both sides | 5 sets |
| 25 | a segment that passes through the center of a circle and has both endpoints on the circle | 5 sets |
| 26 | the distance across the center of an object | 4 sets |
| 27 | line segment passes though the center of a circle and whose endpoints lie on the circle | 4 sets |
| 28 | a line segment that passes through the center of a circle and has its endpoints on the circle | 4 sets |
| 29 | chord that passes through the center of the circle | 4 sets |
| 30 | distance across a circle | 4 sets |
| 31 | a chord that goes through the center of a circle | 4 sets |
| 32 | a straight line passing through the center of a circle | 4 sets |
| 33 | the length of a straight line connecting the center of a circle with two points on its perimeter (or the center of a sphere with two points on its surface) | 4 sets |
| 34 | straight line passing through the center of a circle or sphere and meeting the circumference | 4 sets |
| 35 | the distance across the circle through the center of the circle.the diameter is twice the radius. | 4 sets |
| 36 | a chord that passes through the center | 4 sets |
| 37 | chord which passes through the center | 4 sets |
| 38 | the length or a straight line that travels from one side to another an passes through the center of the circle. | 3 sets |
| 39 | a cord that passes through the center | 3 sets |
| 40 | distance through a circle | 3 sets |