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Definitions

astronaut

[as-truh-nawt, -not] / ˈæs trəˌnɔt, -ˌnɒt /


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.

"I think all these skills really lend themselves really well to training for being an astronaut but also living and working in space as well."

From BBC • Jun. 2, 2026

A Hong Kong astronaut has been launched into space for the first time, aboard China's Shenzhou-23 spacecraft.

From BBC • May 25, 2026

The team comprises Lai Ka-ying, hailed by state media as Hong Kong's first astronaut, Zhu Yangzhu and Zhang Zhiyuan, the spokesman said.

From Barron's • May 23, 2026

I was like an astronaut returning to Earth, getting reacquainted with my own muscles.

From The Wall Street Journal • May 21, 2026

In 1998 two physicists from the Hebrew University in Jerusalem showed that even a spinning or charged black hole—with a nice, ring-shaped singularity—will kill an astronaut, thanks to mass inflation.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife



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