astrodynamics astrodynamics

Definition(s):

  • (n) the branch of astronomy that studies the motion of natural and artificial bodies in space

Usage(s):

  • Joan Berger's fifth-graders at East Hills School in Long Island, New York, chat over the Internet to experts in fields ranging from drug enforcement to astrodynamics, and develop .

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Word of the Day
adulterate adulterate
/ə ˈdəl tə ˌreɪt /