Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English


English definition of “satellite”


noun [C]     /ˈsætəlaɪt/
INFORMATION B2 a piece of equipment that is sent into space around the Earth to receive and send signals or to collect information : a spy / weather satelliteCommunications technology - general words
SPACE a natural object that moves around a planet in space : The moon is the Earth's satellite.Astronomy - general words
(Definition of satellite noun from the Cambridge Learner's Dictionary © Cambridge University Press)

Definitions of “satellite” in other dictionaries

Word of the Day


to mix eggs with a little milk and mix again as they are being fried

Word of the Day


Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More