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echinoderm

From Wiktionary, the free dictionary

English

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English Wikipedia has an article on:
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Etymology

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From French échinoderme, corresponding to echino- +‎ -derm, after plural of 18th-century Latin echinoderma.

Noun

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echinoderm (plural echinoderms)

  1. An animal of the phylum Echinodermata, comprising radially symmetric, spiny-skinned marine animals including seastars, sea urchins, sea cucumbers, crinoids, and sand dollars. [from 19th c.]
    • 1879, Richard Rathbun, A List of the Brazilian Echinoderms: With Notes on Their Distribution, Etc:
      Comparatively few additions were therefore made to the previously known Echinoderm-fauna of Brazil, only a single species, a Leptasterias, being with certainty new to science.
    • 2012, Caspar Henderson, The Book of Barely Imagined Beings, Granta Books, published 2013, page 47:
      Many echinoderms are still bilateral as larvae, and swim freely in the ocean like baby fish.

Derived terms

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Translations

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Romanian

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Etymology

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Borrowed from French échinoderme.

Noun

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echinoderm n (plural echinoderme)

  1. echinoderm

Declension

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singular plural
indefinite definite indefinite definite
nominative-accusative echinoderm echinodermul echinoderme echinodermele
genitive-dative echinoderm echinodermului echinoderme echinodermelor
vocative echinodermule echinodermelor