Midpoint and Perimeter

Midpoint

Midpoint noun - An area or point that is an equal distance from all points along an edge or outer surface.
Usage example: that house is the precise midpoint of the school district
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Synonyms for Midpoint

Perimeter is an antonym for midpoint.

Perimeter

Perimeter noun - The line or relatively narrow space that marks the outer limit of something.

Midpoint is an antonym for perimeter.
Cite this Source
Perimeter and Midpoint. (2016). Retrieved 2026, August 13, from https://thesaurus.plus/related/midpoint/perimeter
Midpoint & Perimeter. N.p., 2016. Web. 13 Aug. 2026. <https://thesaurus.plus/related/midpoint/perimeter>.
Perimeter or Midpoint. 2016. Accessed August 13, 2026. https://thesaurus.plus/related/midpoint/perimeter.
Google Ngram Viewer shows how "midpoint" and "perimeter" have occurred on timeline