apsis

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apsis

  • /ˈæpsɪs/

Where it comes from

From Latin apsis, hapsis, from Ancient Greek ἁψίς (hapsís, “arch, vault”). See also apse.

noun apsides · apses

  1. A recess or projection, with a dome or vault, at the east end of a church. Like Henry's collegiate church […] the cathedral is a cruciform basilica of the double bay system with four square bays in the central nave, western transoms, a quadrum for the choir, an apsis, and a transept with auxiliary apses.

    Similar: apse, apside

  2. Either of the points in the elliptical orbit of a planet, comet, or moon where it is closest or furthest from the body it orbits; examples are perihelion, aphelion, perigee, and apogee.

    Similar: apse, apside

Translations

Every language

noun architecture: apse

Françaisabside
DeutschApsis

noun astronomy: point in elliptical orbit

Españolápside
Portuguêsapside
Françaisapside
DeutschApsis
Italianoapside
Русскийапси́да apsída

Talk about this word

Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{apsis_2026,
  title = {apsis},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/apsis},
  urldate = {2026-11-06}
}