octant

English · Français · Română · Thesaurus

AI In plain words

Writing a short explanation…

Written by a house AI from the entry below, in your language. The entry itself is the source.

octant

Where it comes from

From Latin octāns. Doublet of Octans.

noun octants

  1. The eighth part of a circle; an arc of 45 degrees.
  2. The aspect of two planets that are 45°, or one-eighth of a circle, apart.
  3. The eighth part of a disc; a sector of 45 degrees; half a quadrant; one of eight divisions of a sphere by three orthogonal planes.
  4. An instrument for measuring angles, particularly of elevation.

Similar: octile

Thesaurus

noun

Similar: octile

Translations

Every language

noun nautical instrument

日本語八分儀 hachibungi
Italianoottante
Русскийокта́нт oktánt
العربيةثُمْن ṯumn, ثُمُن ṯumun

Talk about this word

Cite this
MLA

"octant." Wiktionary, via Micwyn, micwyn.com/word/octant. Accessed 6 Nov. 2026.

APA

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

Chicago

"octant." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/octant.

BibTeX
@misc{octant_2026,
  title = {octant},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/octant},
  urldate = {2026-11-06}
}