English dictionary



Hint: Asterisk (*) is a wildcard. Asterisk substitutes zero or more characters.

English noun: ground wave

1. ground wave (phenomenon) a radio wave propagated on or near the earth's surface


Broader (hypernym)radio emission, radio radiation, radio wave









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk