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space walk

noun

Simple Definition of space walk

  • : an activity in which an astronaut moves around and does work outside a spacecraft while it is in outer space

Full Definition of space walk

  1. :  a period of activity spent outside a spacecraft by an astronaut in space

space·walk play \ˈspās-ˌwȯk\ intransitive verb
space·walk·er play \-ˌwȯ-kər\ noun

1965

First Known Use of space walk

1965


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