exoterrene en · ADJ
Etymology
Etymology tree Ancient Greek ἐκ (ek) Ancient Greek ἔξω (éxō)der. English exo- English terrene English exoterrene From exo- + terrene.
Meanings
- (not-comparable) Outside Earth.
- (not-comparable) Pertaining to a terrestrial planet with a living biosphere, other than Earth.
- (not-comparable) Anything beyond Earth.