helicoplacoids

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A form of helicoplacoid — Any extinct echinoderm of the class Helicoplacoidea

Scrabble 24
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Meanings

noun
  1. pluralplural of helicoplacoid
Cite this entry
APA

helicoplacoids. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/helicoplacoids

MLA

“helicoplacoids.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/helicoplacoids. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “helicoplacoids,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/helicoplacoids.

Source: helicoplacoids on Wiktionary, CC BY-SA 4.0.