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celestial body

celestial body

5 4.4
A natural object in space like a star or planet that you can see in the sky
  • noun
  • /səˈlɛstʃəl ˈbɑdi/
  • Specialized
translation icon : cuerpo celeste
  • Setting foot on another celestial body was a massive and breathtaking achievement.
  • other celestial bodies
  • motion of celestial bodies
  • observe celestial bodies

So as it stands right now, no country may lay ownership to a celestial body.

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Examples

  • The key role played by the Pleiades and other celestial bodies can be seen in some of the surviving ancient structures of the region, especially those of the Incas.

    Academic text (2004)
  • The name Pluto, the Greek god of the Underworld, was chosen for this tiny celestial body that is 250 times fainter in the night sky than Neptune.

    Academic text (2004)
  • A determination of one's course by reference to the stars and other celestial bodies.

  • Literally millions of celestial bodies from here to the central sun of our galaxy are lining up.

  • According to that treaty, celestial bodies may not be subject to national appropriation.

  • What characteristics do other celestial bodies orbiting our sun have?

    Blog text (10)
  • Copernicus proposed that the Sun was the predominant influence on the movement of celestial bodies.

    Academic text (1994)
  • The main resources available for astronomical study are electromagnetic waves, such as radio, visible light, and X-rays, radiated by celestial bodies.

    Academic text (2000)
  • For those interested in terraforming other celestial bodies, bacteria are the biological foundation for creating any biosphere capable of sustaining human life.

    Academic text (2000)
  • Titan is the only celestial body besides Earth to have liquid on its surface.

Synonyms

heavenly body
vscelestial body
  • Specialized
3 3.7

A thing in space like a star or planet that you can see in the sky

is used for objects seen from Earth rather than any space object
extraterrestrial object
vscelestial body
1 7.2

A natural object from space that is not on Earth

is defined by visibility from Earth rather than mere location outside atmosphere

How Bright

Moon
756 1.0
star
1.0
celestial body
  • Specialized
5 4.4
planet
1.0
comet
390 4.3
asteroid
314 5.0

Surface Forms

Morphology

celestial + body

The meaning is directly compositional: 'celestial' (relating to heavenly objects) combined with 'body' (an object) yields an object in space. This straightforward noun-modifier pattern is cross-linguistically common (e.g., Spanish 'cuerpo celeste') and would be inferable by a B1 learner who knows both constituents.

Etymology

Celestial body comes from seeing things in the sky as real things: celestial means 'in the sky' and body means 'a thing', so the phrase means a natural object in space like a star, planet, or moon.