great circle

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great circle

noun great circles

  1. A circle defined as the intersection of the surface of a sphere and a plane which passes through the centre of the sphere.
  2. A segment of such circle representing the shortest distance between two points on the surface of a sphere. Wherever a navigator may be, it certainly would be to his advantage to be able to find the great circle, or shortest course, and the distance, to his port of destination, [....]

    Similar: great-circle arc

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noun circle

日本語大円 daien, 大圏 taiken
中文大圆 dàyuán
Françaisgrand cercle
DeutschGroßkreis

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MLA

"great circle." Wiktionary, via Micwyn, micwyn.com/word/great%20circle. Accessed 6 Nov. 2026.

APA

great circle. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/great%20circle

Chicago

"great circle." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/great%20circle.

BibTeX
@misc{great_circle_2026,
  title = {great circle},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/great%20circle},
  urldate = {2026-11-06}
}