Word.ws English Dictionary

sea chestnut

sea chestnut noun: a sea urchin.

Noun

sea chestnut (plural sea chestnuts)

  1. A sea urchin.

Forms of sea chestnut

pluralsea chestnuts
alternative formsea-chestnut

Origin of sea chestnut

From sea + chestnut.

Questions about sea chestnut

What does sea chestnut mean?
Sea chestnut means a sea urchin.
What part of speech is sea chestnut?
Sea chestnut is a noun.
What is the plural of sea chestnut?
The plural of sea chestnut is sea chestnuts.

Words near sea chestnut in the dictionary

  1. sea chanty
  2. sea chart
  3. sea charts
  4. sea chervil
  5. sea chest
  6. sea chestnut
  7. sea chestnuts
  8. sea chests
  9. sea chickweed
  10. sea chickweeds
  11. sea chub

Source and license

Adapted from Wiktionary: sea chestnut (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: “sea chestnut.” Word.ws, https://word.ws/sea_chestnut. Based on Wiktionary, CC BY-SA 4.0.