Definition of "spacewalking" []

• Present participle of spacewalk. (verb)

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• "From souvenir t-shirts hanging in shops to the walls of restaurants adorned with images of shuttles and spacewalking astronauts to parks dedicated to the early days of the space program, the city of Titusville and the surrounding area live up to the name “The Space Coast.”"
• "Another milestone was achieved Friday: 1,000 hours of spacewalking at the orbiting outpost."
• "Chamitoff and his spacewalking partner, Mike Fincke, teamed up with robot arm operator Gregory Johnson to accomplish this last construction job."