Word.ws English Dictionary

echinoids

echinoids is the plural of echinoid.

Meaning of echinoid

Noun

echinoid (plural echinoids)

  1. Any sea urchin or sea dollar of the class Echinoidea.

See all 2 meanings of echinoid

Questions about echinoids

What is echinoids the plural of?
Echinoids is the plural of echinoid.

Words near echinoids in the dictionary

  1. echinodermology
  2. echinoderms
  3. echinofauna
  4. echinofaunas
  5. echinoid
  6. echinoids
  7. echinological
  8. echinologist
  9. echinologists
  10. echinology
  11. echinometrid

Source and license

Adapted from Wiktionary: echinoids (page history and authors); echinoid (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: “echinoids.” Word.ws, https://word.ws/echinoids. Based on Wiktionary, CC BY-SA 4.0.