From there, if the planet is big enough to gravitationally retain a thick atmosphere and is in the temperature zone where water can remain fluid, then you’ve got yourself an exo-ocean.
Source: wiktionary
Exo-ocean
Synonyms for "exo-ocean"
Ranked by relevance and common usage.
Sample sentences
2 total sentences available.
Before that day arrives, we might well find evidence of life in some of the exo-oceans much closer to home.
Source: wiktionary
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.