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cosmonaut

cos·mo·naut

cosmonaut

pronunciation:
kaz m nawt [or] kaz m nat
features:
Word Explorer, Word Parts
part of speech: noun
definition: a space traveler or astronaut, esp. one from Russia.
Word Explorer
See
  outer space, space
Word Parts
The word cosmonaut contains the following part:
cosm, cosmo Greek root that means universe, world, order