precession

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precession

Where it comes from

From Middle English precessioun, precession, from Medieval Latin prēcessiōn-, prēcessio, from Latin praecēdō.

noun precessions · præcession

  1. uncountable Precedence. But as it will not do to talk entirely at random, as Montaigne does, and Ralph Waldo Emerson tries to do, we must take up some little thread or threads. and string our thoughts thereupon, keeping up also a relation among them of precession and succession.
  2. countable The wobbling motion of the axis of a spinning body when there is an external force acting on the axis.
  3. uncountable The slow gyration of the earth's axis around the pole of the ecliptic, caused mainly by the gravitational torque of the sun and moon.
  4. countable, uncountable Any of several slow changes in an astronomical body's rotational or orbital parameters.

Translations

Every language

noun physics term

Españolprecesión
DeutschPräzession
Ελληνικάμετάπτωση metáptosi
Русскийпреце́ссия precéssija

noun astronomical term

한국어세차 secha
日本語歳差 saisa, 歳差運動 saisa undou, 首振り運動 kubifuri undou
中文進動 /进动 jìndòng, 旋進 /旋进 xuánjìn, 歲差 /岁差 suìchā
Françaisprécession
DeutschPräzession
Ελληνικάμετάπτωση metáptosi
Русскийпреце́ссия precéssija

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MLA

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

APA

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

Chicago

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

BibTeX
@misc{precession_2026,
  title = {precession},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/precession},
  urldate = {2026-11-06}
}