We found 2 dictionaries that define the word binary planet:

General (2 matching dictionaries)

1. Binary planet: Wikipedia, the Free Encyclopedia
2. binary planet: Wiktionary

Definitions from Wiktionary (binary planet) ▸ noun:  Synonym of double planet ▸ Words similar to binary planet ▸ Usage examples for binary planet ▸ Idioms related to binary planet ▸ Wikipedia articles (New!) ▸ Words that often appear near binary planet ▸ Rhymes of binary planet ▸ Invented words related to binary planet