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Definition of spacewalker

spacewalker

/ˈspeɪsˌwɔːkər/
space · walk · er
Plural:spacewalkers
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spacewalker Lexical Profile

spacewalker Game Scores & Validity

• noun

1

An astronaut or cosmonaut who moves about in outer space outside of a spacecraft while wearing a protective spacesuit.

Example

"The veteran spacewalker spent six hours outside the International Space Station repairing a damaged solar array."

Synonyms
View all synonyms for spacewalker

• Rhymes for spacewalker

• Nearby Words

spacesuit
spacetime
spacewalk
spacewalker
spacewoman
spacey
spacing

Cite this Entry

Wordmom. (2026). Definition of Spacewalker. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/spacewalker
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