Cosmonaut Definition & Meaning

cosmonaut
noun
  1. a person trained to travel in a spacecraft; "the Russians called their astronauts cosmonauts"

Usage tips for "cosmonaut"

Understanding the precise definition of a word helps you use it with confidence. When using "cosmonaut" in your writing, consider whether you need the word itself or one of its synonyms — subtle differences in meaning can change the tone of a sentence. If you're writing poetry or song lyrics, check the rhymes for cosmonaut to find words that pair well.

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