space walk

1. 1.

   any kind of physical activity outside a spacecraft by one of the crew

   Broaderactivity

Questions about space walk

What does space walk mean?

space walk means "any kind of physical activity outside a spacecraft by one of the crew".

Is space walk a common word?

space walk is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.