Where does “toothbrusher” come from?

toothbrusher (English) comes from English brusher, 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 — top, tip, point.

toothbrusher (English): One who brushes the teeth

Definitions

  1. One who brushes the teeth

Ancestry of “toothbrusher”, step by step

toothbrusher traces back through two separate lines of ancestry.

via English brusher

StepLanguageWordMeaning
1EnglishbrusherSomeone who brushes; A person employed to cut or...
2EnglishBrushAn 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
3Middle Englishbrusshe
4Old Frenchbroisse
5Vulgar Latinbrustia
6Icelandicburstibrush
7Proto-Germanicburstizbristle
8Proto-Germanicbʰurstís
9Proto-Indo-Europeanbʰr̥s-tí-s
10Proto-Indo-Europeanbʰers-top, tip, point

via English tooth

StepLanguageWordMeaning
1EnglishtoothA hard, calcareous structure present in the mouth...
2Middle EnglishtothAlternative form of tothe
3Old Englishtōþtooth
4Proto-Germanictanþstooth
5Proto-Indo-Europeanh₃dóntstooth
6Proto-Indo-Europeanh₁ed-to eat
Every word from Proto-Indo-European bʰers-