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exo-oceans

exo-oceans is the plural of exo-ocean.

Meaning of exo-ocean

Noun

exo-ocean (plural exo-oceans)

  1. An ocean on a planet other than Earth.
    • 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.2010 November 20, Steve Nerlich, Universe Today

Questions about exo-oceans

What is exo-oceans the plural of?
Exo-oceans is the plural of exo-ocean.

Words near exo-oceans in the dictionary

  1. exo-Earth
  2. exo-Earths
  3. exo-isomer
  4. exo-isomers
  5. exo-ocean
  6. exo-oceans
  7. exo-planet
  8. exo-planets
  9. exo-steric
  10. exo-Venus
  11. exoactive

Source and license

Adapted from Wiktionary: exo-oceans (page history and authors); exo-ocean (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “exo-oceans.” Word.ws, https://word.ws/exo-oceans. Based on Wiktionary, CC BY-SA 4.0.