We found 17 dictionaries that define the word ground wave:

General (13 matching dictionaries)

1. ground wave: Merriam-Webster
2. ground wave: Oxford Learner's Dictionaries
3. ground wave: American Heritage Dictionary of the English Language
4. ground wave: Collins English Dictionary
5. ground wave: Vocabulary.com
6. ground wave: The Wordsmyth English Dictionary-Thesaurus
7. ground wave: Infoplease Dictionary
8. ground wave: Dictionary.com
9. Ground wave: Wikipedia, the Free Encyclopedia
10. ground wave: Rhymezone
11. ground wave: FreeDictionary.org
12. ground wave: Mnemonic Dictionary
13. ground wave: TheFreeDictionary.com

Computing (2 matching dictionaries)

14. ground wave, Ground wave: Encyclopedia

Tech (2 matching dictionaries)

15. Glossary of Meteorology (No longer online)
16. Space and Electronic Warfare Lexicon (No longer online)

(Note: See ground_waves as well.)

Definitions from Wikipedia (Ground wave) ▸ noun:  a mode of radio propagation that consists of currents traveling through the earth. ▸ Words similar to ground wave ▸ Usage examples for ground wave ▸ Idioms related to ground wave ▸ Wikipedia articles (New!) ▸ Words that often appear near ground wave ▸ Rhymes of ground wave ▸ Invented words related to ground wave