astronaut [astronauts] (member of the crew of a spaceship or other spacecraft, or someone trained for that purpose, see also: cosmonaut) noun [UK: ˈæ.strə.nɔːt] [US: ˈæ.strə.ˌnɑːt]
astronaut [~en ~er]substantiv {c}He's an astronaut. = Han är astronaut.