 diameter |
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| 1. | [ noun ] the length of a straight line passing through the center of a circle and connecting two points on the circumference | |
| Synonyms: | diam | |
| Related terms: | length bore windage radius | |
| 2. | [ noun ] (mathematics,geometry) 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) | |
| Related terms: | straight_line | |
| Similar spelling: |
diametric diametral Dimitri diametrical dimetrodon |
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