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English definition of “spacewalk”

spacewalk

noun [C] uk   /ˈspeɪs.wɔːk/ us    /-wɑːk/
an act of moving around in space outside a spacecraft but connected to it: The crew are planning a four-hour spacewalk to carry out necessary repair work on the shuttle.Space travel
(Definition of spacewalk from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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