We found 8 dictionaries that define the word gravity waves:

General (5 matching dictionaries)

1. gravity waves: Merriam-Webster
2. gravity waves: Collins English Dictionary
3. gravity waves: Wiktionary
4. Gravity waves: Wikipedia, the Free Encyclopedia
5. Gravity waves: TheFreeDictionary.com

Computing (1 matching dictionary)

6. Gravity waves: Encyclopedia

Science (1 matching dictionary)

7. Gravity Waves: Extragalactic Astronomy

Tech (1 matching dictionary)

8. Basics of Space Flight Glossary (No longer online)

(Note: See gravity_wave as well.)

Definitions from Wiktionary (gravity wave) ▸ noun:  A wave for which gravity is the restoring force. ▸ noun:  (proscribed) A gravitational wave. ▸ Also see gravity_wave ▸ Words similar to gravity waves ▸ Usage examples for gravity waves ▸ Idioms related to gravity waves ▸ Wikipedia articles (New!) ▸ Words that often appear near gravity waves ▸ Rhymes of gravity waves ▸ Invented words related to gravity waves