Where does “even Homer nods” come from?

even Homer nods (English) comes from English even, from Middle English even, from Old English efn, from Proto-West Germanic ebn, from Proto-Germanic ebnaz, from Proto-Indo-European h₁émnos — equal, straight; flat, level, even.

even Homer nods (English): Even the most vigilant and expert are prone to error

Definitions

  1. Even the most vigilant and expert are prone to error

Ancestry of “even Homer nods”, step by step

even Homer nods traces back through two separate lines of ancestry.

via English even

StepLanguageWordMeaning
1EnglishevenFlat and level; Without great variation; Equal in...
2Middle Englishevensmoothly, evenly
3Old Englishefnequal, level, even
4Proto-West Germanicebneven, level
5Proto-Germanicebnazeven, level
6Proto-Indo-Europeanh₁émnosequal, straight; flat, level, even

via English w:Homer

StepLanguageWordMeaning
1Englishw:Homer

Words derived from “even Homer nods

Every word from Proto-Indo-European h₁émnosEvery word from Proto-Germanic ebnazEvery word from Proto-West Germanic ebn