spacewalk

== English == === Etymology === From space +‎ walk. === Noun === spacewalk (plural spacewalks) Any activity by an astronaut outside of a spacecraft or space station in space. ==== Alternative forms ==== ==== Synonyms ==== ==== Derived terms ==== ==== Translations ==== === Verb === spacewalk (third-person singular simple present spacewalks, present participle spacewalking, simple past and past participle spacewalked) To perform a spacewalk. ==== Derived terms ==== ==== Translations ====