Where does “brushbar” come from?

brushbar (English) comes from English Brush, from Middle English brusshe, from Old French broisse, from Vulgar Latin brustia, from Icelandic bursti, from Proto-Germanic burstiz, from Proto-Germanic bʰurstís, from Proto-Indo-European bʰr̥s-tí-s — top, tip, point.

brushbar (English): A rotating bar with brushlike bristles, used in...

Definitions

  1. A rotating bar with brushlike bristles, used in...

Ancestry of “brushbar”, step by step

brushbar traces back through two separate lines of ancestry.

via English Brush

StepLanguageWordMeaning
1EnglishBrushAn implement consisting of multiple more or less flexible bristles or other filaments attached to a handle, used for any of various purposes including cleaning, painting, and arranging hair
2Middle Englishbrusshe—
3Old Frenchbroisse—
4Vulgar Latinbrustia—
5Icelandicburstibrush
6Proto-Germanicburstizbristle
7Proto-Germanicbʰurstís—
8Proto-Indo-Europeanbʰr̥s-tí-s—
9Proto-Indo-Europeanbʰers-top, tip, point

via English Bar

StepLanguageWordMeaning
1EnglishBarA solid, more or less rigid object of metal or wood with a uniform cross-section smaller than its length
2Germanbär—
3Middle High Germanbërbear
4Old High GermanberiA berry
5Proto-West Germanicbaʀiberry
6Proto-Germanicbazjąberry
7Proto-Indo-Europeanbʰeh₂-to shine, glow light; to speak, say
8Proto-Indo-Europeanbʰeh₂-s-ri-—
Every word from Proto-Indo-European bʰers- →Every word from Proto-Indo-European bʰr̥s-tí-s →Every word from Proto-Germanic bʰurstís →