Meaning & use

comet

noun·Academic

A celestial body of ice and dust that orbits the sun and develops a glowing tail when near it.

See it in a sentence

Astronomers tracked the comet for months before it became visible to the naked eye.

The comet's tail stretched across the night sky, drawing crowds to rooftops everywhere.

A note on using this word

A comet's tail always points away from the sun, regardless of the direction the comet is traveling.

Words with a similar meaning

This term is best learned through its definition and examples.

Choose a synonym to suit the sentence. Meanings can overlap without being identical.

Make it your own

Write a sentence using “comet”, then compare your use with the examples above.

Your draft stays on this page and is not sent anywhere.