Advertisement

Advertisement

radio horizon

noun

  1. the locus of points on the earth's surface where rays from a transmitting antenna are tangent to the surface. The radio horizon for a fixed antenna varies with refraction by the atmosphere of radio waves.


Advertisement

Word of the Day

gallimaufry

[gal-uh-maw-free ]

Meaning and examples

Start each day with the Word of the Day in your inbox!

By clicking "Sign Up", you are accepting Dictionary.com Terms & Conditions and Privacy Policies.

Advertisement

Advertisement

Advertisement


radiographyradioimmunoassay