east (English)

Where does "east" come from?

The English noun 'east' comes from Middle English 'est'[1][3], which descended directly from Old English 'ēast'[1][2]. This form developed through Proto-West Germanic '*austr'[1][2][6] from Proto-Germanic '*austrą' and '*austraz'[1][4][5][6]. Ultimately, the word traces to Proto-Indo-European '*h₂éwsteros', meaning 'in the direction of dawn' or 'east'[5][7]. That ancient term combined the contrastive suffix '*-teros' with an element derived from the root '*h₂ews-', meaning 'to dawn'[7].

Open questions

• The intermediate stages of the word rely entirely on linguistically reconstructed Proto-Indo-European and Proto-Germanic forms. [1] [4] [5] [6] [7]

Full etymology tree

• east (English), 'The direction of the earth's rotation, specifically 90°.'
  • inherited est (Middle English), 'east, easternness'
    • inherited east (Old English), 'the east'
      • inherited *austr (Proto-West Germanic), 'eastern, easternly'
        • inherited *austrą (Proto-Germanic), 'east'
          • derived *austraz (Proto-Germanic), 'east, eastern'
            • inherited *h₂éwsteros (Proto-Indo-European), 'in the direction of dawn, east'
              • affix *h₂éws-s (Proto-Indo-European)
                • derived *h₂ews- (Proto-Indo-European), 'to become light'
              • suffix *-teros (Proto-Indo-European), 'Contrastive or oppositional adjectival suffix.'

Ancestors

• *h₂ews- (Proto-Indo-European)
• est (Middle English)
• east (Old English)
• *austr (Proto-West Germanic)
• *austrą (Proto-Germanic)
• *austraz (Proto-Germanic)
• *h₂éwsteros (Proto-Indo-European)

Cognates and doublets

• oost (Dutch)
• eystur (Faroese)
• Ost (German)
• austur (Icelandic)
• auster (Latin)
• uast (North Frisian)
• øst (Norwegian Bokmål)
• aust (Norwegian Nynorsk)
• Aaste (Saterland Frisian)
• aist (Scots)
• ost (Swedish)
• east (West Frisian)

Descendants and derived words

• Aberdare East (English)
• about east (English)
• Ascot (English)
• Aston (English)
• Aston (English)
• Aurora East (English)
• Awang East (English)
• back east (English)
• Bagong Barrio East (English)
• Ballarat East (English)
• Balliang East (English)
• Balmain East (English)

Sources

1. east (English) - Wiktionary
2. east (Old English) - Wiktionary
3. est (Middle English) - Wiktionary
4. austrą (Proto-Germanic) - Wiktionary
5. austraz (Proto-Germanic) - Wiktionary
6. austr (Proto-West Germanic) - Wiktionary
7. h₂éwsteros (Proto-Indo-European) - Wiktionary

Updated October 2026

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Etymology data from Wiktionary, CC BY-SA 4.0 · About Miraris