Orbit

/ˈɔːrbɪt/

Meaning & Definition

noun
The curved path of a celestial object or spacecraft around a star, planet, or moon.
The Earth travels in an orbit around the Sun.
An area of activity, influence, or interest.
The project expanded the orbit of scientific research in that field.
verb
To move in an orbit around a star, planet, or moon.
The satellite orbits the Earth at a height of 500 kilometers.
To place a spacecraft in an orbit around a celestial body.
NASA plans to orbit the Mars rover around the planet for detailed studies.

Etymology

Early 17th century from Latin orbitam, meaning 'a circular path'.

Common Phrases and Expressions

in orbit:
Having a circular path around a celestial body.
to orbit around:
To revolve in an orbit around something.
orbiting body:
An object that is in orbit around another object.

Related Words

Slang Meanings

To be out of touch or unaware.
I feel like I've been in my own orbit, not keeping up with the news.
To go around in circles without any clear direction.
He’s just orbiting around the same issues without making any progress.