We found one dictionary that defines the word uniplanetary:

General (1 matching dictionary)

1. uniplanetary: Wiktionary

Definitions from Wiktionary (uniplanetary) ▸ adjective:  Consisting of a single planet. ▸ Words similar to uniplanetary ▸ Usage examples for uniplanetary ▸ Idioms related to uniplanetary ▸ Wikipedia articles (New!) ▸ Popular nouns described by uniplanetary ▸ Words that often appear near uniplanetary ▸ Rhymes of uniplanetary ▸ Invented words related to uniplanetary