B2noun2K

Satellite

UK /["/ˈsætəlaɪt/"]/US /["/ˈsætəlaɪt/"]/

Definition

an electronic device that is sent into space and moves around the earth or another planet. It is used for communicating by radio, television, etc. and for gathering information.

In simple words: An object that goes around a planet or another object in space.

Examples

  • The satellite orbits the Earth at a great height.
  • Scientists launched a new satellite to study climate change.
  • Many countries are investing in satellite technology for communication.
  • The satellite's signals can sometimes be interrupted by weather conditions.
  • The moon is often considered a natural satellite of the Earth.

Usage notes

Use in scientific and casual contexts when discussing space, geography, or technology. Avoid in very informal conversations unless contextually relevant.

Grammar pattern

standalone noun

Memory hint

Think of 'satellite' as 'sat by the light' — objects in the sky reflecting light.

Collocations

  • commercial
  • research
  • military
  • launch
  • put into orbit
  • send into orbit
  • be in orbit
  • orbit something
  • detect something
  • image
  • imagery
  • photo
  • from a/​the satellite
  • via satellite

Synonyms

  • orbiter
  • moon
  • spacecraft
  • probe
  • station

Antonyms

  • terrestrial
  • ground station

Common mistakes

  • Confused with 'satellite' as a verb.
  • Incorrectly pronouncing it as 'sat-all-ite'.
  • Using it to refer exclusively to man-made objects, ignoring natural satellites like moons.