WordNet: diameter
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)
- hypernym straight line
diameter
- (englanti) diametrical (derivationally related)
- (englanti) diametral (derivationally related)
- (englanti) diametric (derivationally related)
- (suomi) halkaisija (synonyymi)