Thesaurus.com
Dictionary.com
Showing results for asteroid. Search instead for nonsteroids.
Definitions

asteroid

[as-tuh-roid] / ˈæs təˌrɔɪd /


NOUN
satellite
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

It formed near the Moon's eastern edge sometime between April 11 and May 22, 2024, when an asteroid or comet roughly the size of a three- to six-story building struck the surface.

From Science Daily ● Sep. 18, 2026

If hesperornithiforms and enantiornithines had plumage that trapped heat less efficiently than feathers found in Neornithes, that difference could have become crucial after the asteroid impact.

From Science Daily ● Sep. 11, 2026

Those observations are intended to help researchers evaluate the deflection of asteroids as a potential method to defend Earth against asteroid impacts.

From Science Daily ● Aug. 26, 2026

The Little Prince, who lives on a house-sized asteroid, recounts his travels to different planets and shares solemn wisdom about life’s challenges.

From The Wall Street Journal ● Aug. 17, 2026

After much thought, the Alvarezes concluded that the most plausible explanation–plausible to them, at any rate–was that the Earth had been struck by an asteroid or comet.

From "A Short History of Nearly Everything" by Bill Bryson

The software is designed to model collisions involving asteroids, comets, and planets.

From Science Daily ● Aug. 26, 2026

The "capture" hypothesis meanwhile postulates that the moons are asteroids from the outer Solar System that were captured by Mars' gravity.

From Barron's ● Aug. 16, 2026

This occurs when the Earth passes through trials of debris from asteroids or comets.

From BBC ● Aug. 12, 2026

Meteor showers happen when the Earth passes through trails of debris from asteroids or comets - a snowball of frozen rock and gas orbiting the Sun.

From BBC ● Aug. 11, 2026

I know from years of planetarium visits that craters on the moon were caused by asteroids and meteoroids crashing into the lunar surface, especially when the moon was very, very young.

From "Shine!" by J.J. and Chris Grabenstein




Vocabulary lists containing asteroid


Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training