Etymology

oceanography

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Today it means: The exploration and scientific study of the oceans and ocean floor. Full definition →

Ancient Greek γραφή (graphḗ) ← Proto-Hellenic *grə́pʰō ← Proto-Indo-European *gerbʰ-
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The story

  1. Ancient GreekὨκεᾰνός (Ōkeănós)
  2. LatinŌceanus
  3. Old Frenchoccean
  4. Middle English*ocean, occean, occian, occyan
  5. Englishocean
  6. Proto-Indo-European*gerbʰ-
  7. Proto-Hellenic*grə́pʰō
  8. Ancient Greekγρᾰ́φω (grắphō)
  9. Ancient Greekγραφή (graphḗ)
  10. English todayoceanography

From ocean + -ography.

Etymology from Wiktionary, CC BY-SA 4.0.