Where does “wit” come from?

Wit derives from Old English witan, meaning to know, from Proto-Indo-European weyd-, a root meaning to see or know.

wit (English): Sanity; The senses; Intellectual ability; faculty...

Definitions

  1. Sanity; The senses; Intellectual ability; faculty...

Ancestry of “wit”, step by step

wit traces back through two separate lines of ancestry.

via Middle English wit

StepLanguageWordMeaning
1Middle EnglishwitFirst-person dual pronoun: we twain, the two of...
2Old Englishwitwe two; nominative dual of iċ
3Proto-GermanicwitAlternative form of *wet
4Proto-Germanic*wet
5Proto-Indo-Europeanwéywe
6Proto-Indo-Europeanéǵh₂I

via Old English witan

StepLanguageWordMeaning
1Old Englishwitanto know, be aware of; to feel a certain emotion;...
2Proto-West Germanicwitanto know
3Proto-Germanicwitanąto know
4Proto-Indo-Europeanwóydeto have seen, to know
5Proto-Indo-Europeanweyd-to see

Words derived from “wit

Every word from Proto-Indo-European éǵh₂Every word from Proto-Indo-European wéyEvery word from Proto-Germanic *wet