Etymology

atheism

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Today it means: Belief that no deities exist (sometimes including rejection of other religious beliefs). Full definition →

Middle French athéisme ← Ancient Greek ἄθεος
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The story

  1. Ancient Greek · derived fromἄθεος“godless”
  2. Middle French · derived fromathéisme
  3. English todayatheism

16th century Middle French athéisme, from athée (“atheist”), a loan from Ancient Greek ἄθεος (átheos, “godless”, from ἀ- (a-, “without”) + θεός (theós, “deity, god”)). First English attestation dates to 1587 (OED).

Words from the same roots

Ancient Greekἄθεος all →

atheistatheous

Etymology from Wiktionary, CC BY-SA 4.0.