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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.

Last summer, a NASA-funded asteroid impact warning system detected a mysterious object speeding through the solar system.

From Los Angeles Times • Jun. 6, 2026

Underlying SpaceX’s record-breaking initial public offering is an equally jaw-dropping set of financial projections hinging on future markets like orbital data centers, space tourism, asteroid mining and more.

From MarketWatch • Jun. 6, 2026

SpaceX’s plans, according to its recent regulatory filings, include asteroid mining and a colony on Mars.

From MarketWatch • Jun. 5, 2026

According to the researchers, the stromatolites likely formed in a hydrothermal lake that developed after an asteroid strike.

From Science Daily • May 22, 2026

Any asteroid out there that has our name on it is very likely to have no other.

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




Vocabulary lists containing asteroid


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