We found 8 dictionaries that define the word galactic plane:

General (5 matching dictionaries)

1. galactic plane: Collins English Dictionary
2. galactic plane: Infoplease Dictionary
3. galactic plane: Dictionary.com
4. Galactic plane: Wikipedia, the Free Encyclopedia
5. galactic plane: TheFreeDictionary.com

Computing (2 matching dictionaries)

6. galactic plane, Galactic plane: Encyclopedia

Science (1 matching dictionary)

7. Galactic Plane: Extragalactic Astronomy

Definitions from Wikipedia (Galactic plane) ▸ noun:  The galactic plane is the plane on which the majority of a disk-shaped galaxy's mass lies. ▸ Words similar to galactic plane ▸ Usage examples for galactic plane ▸ Idioms related to galactic plane ▸ Wikipedia articles (New!) ▸ Words that often appear near galactic plane ▸ Rhymes of galactic plane ▸ Invented words related to galactic plane