The story
- Proto-Indo-European · derived from*h₂ews-“dawn, east”
- Proto-Indo-European · derived from*h₂ews-ro-“eastern”
- Proto-Germanic · inherited from*austrōnijaz“eastern”
- Old English · inherited fromēasterne“eastern”
- Middle English · inherited fromesturne
- English todayeastern
From Middle English esturne, esterne, from Old English ēasterne (“eastern”), from Proto-Germanic *austrōnijaz (“eastern”), from Proto-Indo-European *h₂ews-ro- (“eastern”), from Proto-Indo-European *h₂ews- (“dawn, east”). Cognate with Old Saxon and Old High German ōstrōni (“eastern”), Old Norse austrœnn (“eastern”). Morphologically east + -ern.
Words from the same roots
Etymology from Wiktionary, CC BY-SA 4.0.