Etymology

selachian

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Today it means: Pertaining to (what is now classified as) the superorder Selachimorpha or division Selachii, comprising the sharks; or, sometimes more broadly, to the subclass Elasmobranchii, including sharks, rays and related species. Full definition →

Latin selachē ← Ancient Greek σέλαχος
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The story

  1. Ancient Greek · derived fromσέλαχος“shark”
  2. Latin · derived fromselachē
  3. English todayselachian

From the (disused) genus name Selache, from Latin selachē, from the plural of Ancient Greek σέλαχος (sélakhos, “shark”).

Words from the same roots

Ancient Greekσέλαχος all →

selachophobia

Etymology from Wiktionary, CC BY-SA 4.0.