astronaut
Pronunciation
    • (RP) IPA: /ˈæstɹəˌnɔːt/
    • (GA) IPA: /ˈæstɹəˌnɔt/, /ˈæʃtɹəˌnɔt/
    • (Canada) IPA: /ˈæstɹəˌnɒt/
Noun

astronaut (plural astronauts)

  1. A member of the crew of a spaceship or other spacecraft that travels beyond Earth's atmosphere, or someone trained to serve that purpose.
    1. An American space traveler, when contrasted against equivalent terms from other countries such as cosmonaut , taikonaut and vyomanaut.
      • 2013, Edward Clinton Ezell, Linda Neuman Ezell, The Partnership: A NASA History of the Apollo-Soyuz Test Project, Courier Corporation ISBN 9780486135915
        Though from different social, economic, and political worlds, the astronauts and cosmonauts had much in common, both as professionals and human beings.
  2. (Hong Kong) A returnee who frequently flies back and forth between Hong Kong and his/her adopted home country.
Synonyms Related terms

Translations


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