precession
priˈsɛʃən
Definition Synonyms

Definition of precession - Reverso English Dictionary

Noun

1.
astronomyTECH.slow movement of the axis of a spinning bodyTECH.
  • The precession of the Earth's axis affects the stars' apparent positions..
2.
physicsTECH.wobbling motion of a spinning bodyTECH.
  • The gyroscope's precession was fascinating to observe.
oscillation wobble
3.
orbital mechanicsTECH.movement of an orbiting object where the orbit rotates gradually in spaceTECH.
  • The precession of the satellite's orbit was calculated to adjust its trajectory..
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Expressions with precession

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gradual shift in Earth's axis causing equinoxes to move
The precession of the equinoxes changes star positions over centuries.
rotation of a charged particle in a magnetic field
The Larmor precession of electrons affects MRI imaging techniques..

Origin of precession

Latin, praecedere (to go before)

Terms with precession included in their meaning

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astronomy
one complete cycle of the precession of the equinoxes
astronomy
irregularities in the precession of the equinoxes
astronomy
astronomical cycle of equinox precession, about 25,800 years

Examples of precession in a sentence

  • Scientists study the precession of distant pulsars.
  • The Earth's precession affects climate patterns.
  • Astronomers study the precession of celestial bodies.
  • The precession of the planet's axis affects its climate.
  • Astronomers study the precession of celestial bodies to understand their dynamics.

View all translations of precession

Click below to see the appropriate translations facing each meaning.
  1. French:précession, ...
  2. German:Präzession, Kreiselbewegung, ...
  3. Italian:precessione, ...
  4. Spanish:precesión, ...
  5. Portuguese:precessão, ...
  6. Chinese:岁差, 旋进, ...
  7. Japanese:歳差運動, プリセッション, ...
  8. Arabic:سَبْق المِحْوَر, تَقَدُّم مِحْوَرِي, ...
  9. Hebrew:פְּרֶצֶסְיָה, נְקִיפָה, ...
  10. Russian:прецессия, прецессия орбиты, ...
  11. Ukrainian:прецесія, ...
  12. Hindi:पूर्वगमन, प्रिसेशन, ...

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