Where does “eo” come from?

eo (Middle English) comes from Old English ēa, from Proto-West Germanic ahu, from Proto-Germanic ahwō, from Proto-Indo-European h₂ékʷeh₂ — water.

eo (Middle English): Alternative form of yow

Definitions

  1. Alternative form of yow

Ancestry of “eo”, step by step

StepLanguageWordMeaning
1Old Englishēaflowing water, stream, river; water; river,...
2Proto-West Germanicahuriver
3Proto-Germanicahwōwater; stream, river
4Proto-Indo-Europeanh₂ékʷeh₂water
Every word from Proto-Indo-European h₂ékʷeh₂ →Every word from Proto-Germanic ahwō →Every word from Proto-West Germanic ahu →