astronomical refraction


noun Astronomy.


Nearby words

  1. astronomer royal,
  2. astronomical,
  3. astronomical clock,
  4. astronomical distance,
  5. astronomical frame of reference,
  6. astronomical telescope,
  7. astronomical triangle,
  8. astronomical twilight,
  9. astronomical unit,
  10. astronomical year

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019