Etymology

navy

N1A1V4Y4

Today it means: A country's entire maritime military force, including ships and personnel. Full definition →

Middle English nave ← Old French navie ← Latin nāvigia
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The story

  1. Proto-Indo-European · derived from*néh₂us
  2. Latin · derived fromnāvigō
  3. Latin · derived fromnāvigia
  4. Old French · derived fromnavie
  5. Middle English · inherited fromnave
  6. English todaynavy

From Middle English nave, navye, from Anglo-Norman, Old French navie, from Latin nāvigia < nāvigium, from Latin nāvigō, nāvis (“boat”), from Proto-Indo-European *néh₂us. Compare Ancient Greek ναῦς (naûs, “ship”), Persian ناو (nâv, “boat, warship”), Sanskrit नाव (nāva, “ship”), Old English nōwend (“mariner, sailor”). By surface analysis, Latin nav- + -y. Displaced native Old English sċiphere (literally “ship army”).

Words from the same roots

Middle Englishnave all →

nave

Proto-Indo-European*néh₂us all →

navigatenacellenavicular

Etymology from Wiktionary, CC BY-SA 4.0.