Etymology

nebula

neb·u·la
N1E1B3U1L1A1

Today it means: A cloud in outer space consisting of gas or dust (e.g. a cloud formed after a star explodes). Full definition →

Latin nebula ← Proto-Italic *neβelā ← Proto-Indo-European *nébʰos
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The story

  1. Proto-Indo-European*nebʰ-
  2. Proto-Indo-European*nébʰos
  3. Proto-Italic*neβelā
  4. Latinnebula
  5. English todaynebula

Learned borrowing from Latin nebula (“little cloud, mist”). First attested in 1655. Akin to Ancient Greek νεφέλη (nephélē, “cloud”), German Nebel (“mist, nebula”), Old Norse nifl, Polish niebo (“sky, heaven”), Russian не́бо (nébo, “sky”).

Words from the same roots

Latinnebula all →

nebulenebulize

Etymology from Wiktionary, CC BY-SA 4.0.