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Verb: spacewalk  'speys,wok
  1. Move in space outside a space craft
    "Mike and Dave received the minimal 40 hours of spacewalk training that a pair of astronauts are given for every flight"
Noun: space walk  speys wok
  1. Any kind of physical activity outside a spacecraft by one of the crew

Derived forms: spacewalks, space walks, spacewalking, spacewalked

Type of: activity, walk

Encyclopedia: Spacewalk

Space walk