Diameter
Diameter noun - The length of a straight line passing through the center of a circle and connecting two points on the circumference.
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Synonyms for Diameter
Extension and diameter are semantically related. In some cases you can use "Extension" instead a noun "Diameter".
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Cite this Source
Extension and Diameter. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/diameter/extension
Diameter & Extension. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/diameter/extension>.
Extension or Diameter. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/diameter/extension.
Google Ngram Viewer shows how "diameter" and "extension" have occurred on timeline