Sputnik Definition
spo͝otnĭk, spŭt-, spo͝otnyĭk
noun
Any of a series of man-made satellites put into orbit by the U.S.S.R. beginning in October, 1957
Webster's New World
Synonyms:
- unmanned satellite
- artificial moon
- orbital rocket
Other Word Forms of Sputnik
Noun
Singular:
Sputnik
Plural:
sputniksOrigin of Sputnik
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