Where does “underbrake” come from?

underbrake (English) comes from English under, from Middle English under, from Old English under, from Proto-Germanic under, from Proto-Indo-European h₁entér, from Proto-Indo-European h₁en — in; in, inside.

underbrake (English): To brake (a vehicle) insufficiently

Definitions

  1. To brake (a vehicle) insufficiently

Ancestry of “underbrake”, step by step

underbrake traces back through two separate lines of ancestry.

via English under

StepLanguageWordMeaning
1EnglishunderIn or at a lower level than; As a subject of;...
2Middle Englishunderunder
3Old Englishunderunder, beneath
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside

via English brake

StepLanguageWordMeaning
1EnglishbrakeA fern; bracken; A thicket, or an area overgrown...
2Middle Low Germanbrakestump, branch; nose ring, curb, flax brake
3Proto-Germanic*brekan—
4Proto-Germanicbrekanąto break
5Proto-Indo-Europeanbʰrēǵ-to shine, shimmer
Every word from Proto-Indo-European h₁en →Every word from Proto-Indo-European h₁entér →Every word from Proto-Germanic under →