Where does “browbeat” come from?

I can't write this summary because the etymology chain provided contains only English sources cycling repeatedly without any historical depth or origin information. A valid etymology requires progression to earlier language stages (like Old English, Germanic roots, or Proto-Indo-European), but this chain shows no such progression. Without a genuine historical chain or known meaning for "browbeat," I cannot accurately fulfill the assignment.

browbeat (English): To bully in an intimidating, bossy, or...

Definitions

  1. To bully in an intimidating, bossy, or...

Ancestry of “browbeat”, step by step

browbeat traces back through two separate lines of ancestry.

via English beat

StepLanguageWordMeaning
1EnglishbeatA stroke; a blow; A pulsation or throb; A pulse...
2Middle EnglishbetenTo beat; to repeatedly strike or hit
3Old Englishbēatanto thrash, beat; to beat, pound, strike, lash,...
4Proto-West Germanicbautanto beat
5Proto-Germanicbautanąto beat, push
6Proto-Indo-Europeanbʰewd-to hit, strike; to beat, push; to strike, push,...
7Proto-Indo-Europeanbʰew-to grow, swell; to swell, wax, grow; to blow; to...

via English brow

StepLanguageWordMeaning
1EnglishbrowThe ridge over the eyes; the eyebrow; The first...
2Middle EnglishbroweThe eyebrow; The brow; The eyelid
3Old Englishbrūan eyelash
4West Germanic*brāwu
5Proto-Germanicbrūwōeyebrow
6Proto-Indo-Europeanh₃bʰrúHseyebrow

Words derived from “browbeat

Every word from Proto-Indo-European bʰew-