We found one dictionary that defines the word outer worlds:

General (1 matching dictionary)

1. Outer Worlds, The Outer Worlds: Wikipedia, the Free Encyclopedia

▸ Words similar to outer worlds ▸ Usage examples for outer worlds ▸ Idioms related to outer worlds ▸ Wikipedia articles (New!) ▸ Words that often appear near outer worlds ▸ Rhymes of outer worlds ▸ Invented words related to outer worlds