geographic range


noun Navigation.

the distance at which a certain light, as that of a lighthouse, is visible to the eye at a given elevation, assuming that the weather is clear and that the light is sufficiently powerful to be visible from any point at which it appears above the horizon.

Nearby words

  1. geographic,
  2. geographic determinism,
  3. geographic information system,
  4. geographic mile,
  5. geographic north,
  6. geographic south,
  7. geographical,
  8. geographical determinism,
  9. geographical mile,
  10. geographical tongue


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