Definitions

1. noun

A body, such as a spacecraft, that orbits a planet, moon, or other celestial body.

“The satellite was launched into orbit to collect data on the planet’s atmosphere.”

2. noun

A device that receives and transmits signals, such as television or radio signals.

“The satellite dish was installed on the roof to receive satellite television.”

3. noun

Something that is related to or resembles a central or main entity.

“He was a satellite of his older brother, always trying to get his attention.”

4. verb

To move or be moved in a circular orbit around a celestial body.

“The planet was said to be in orbit around its binary companion.”

5. verb

To be a subordinate or auxiliary to someone or something.

“The company was a satellite of its parent corporation.”