weightlessness◼◼◼(having zero weight) noun [UK: ˈweɪt.lə.snəs] [US: ˈweɪt.lə.snəs]The astronaut was slow to get used to the condition of weightlessness. = L'astronaute mit du temps à s'habituer à la condition d'apesanteur.
en apesanteuradjectif
weightless◼◼◼(which is not being affected by gravity) adjective [UK: ˈweɪt.ləs] [US: ˈweɪt.ləs]