Word.ws English Dictionary

waterworld

waterworld noun: a planet or other large environment that is dominated by water.

Noun

waterworld (plural waterworlds)

  1. A planet or other large environment that is dominated by water.
    • The rest of Pampanga (except the towns around Mt. Arayat and those near Bulacan) is a waterworld during the rainy season.2020, Jorge V. Aruta, Ruel S. De Vera, Ma. Ceres P. Doyo, Young Blood Omnibus Volume One
    • While fire is impossible on a waterworld, electronic circuits may not be. Electric eels, for example, demonstrate that electric circuits are possible in a salty aqueous environment, though it would not be an easy task.2020, Guillermo Gonzalez, Jay W. Richards, The Privileged Planet, page 363

Forms of waterworld

pluralwaterworlds

Origin of waterworld

From water + world.

Questions about waterworld

What does waterworld mean?
Waterworld means a planet or other large environment that is dominated by water.
What part of speech is waterworld?
Waterworld is a noun.
What is the plural of waterworld?
The plural of waterworld is waterworlds.

Words near waterworld in the dictionary

  1. waterwomen
  2. waterwork
  3. waterworker
  4. waterworkers
  5. waterworks
  6. waterworld
  7. waterworlds
  8. waterworm
  9. waterworms
  10. waterworn
  11. waterwort

Source and license

Adapted from Wiktionary: waterworld (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.

Last updated:

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