Etymology Explorer › English

Where does “umbra” come from?

Umbra comes from Latin umbra, from Old Latin omra, from Proto-Indo-European h₂mr-u-, a root of uncertain ultimate meaning.

umbra (English): The fully shaded inner region of a shadow cast by...

Definitions

  1. The fully shaded inner region of a shadow cast by...

Ancestry of “umbra”, step by step

StepLanguageWordMeaning
1Latinumbraa shadow; a shade; a ghost
2Old Latinomra—
3Proto-Indo-Europeanh₂mr-u-—

Words derived from “umbra”

  • umbraphile
  • antumbra
Every word from Proto-Indo-European h₂mr-u- →