Where does “hammasväliharja” come from?

hammasväliharja (Finnish) comes from Finnish harja, from Russian Харитон, from Finnish -nen, from Finnish -inen, from Finnish -uus, from Proto-Finnic -uc — -ness, -hood.

hammasväliharja (Finnish): interdental brush

Definitions

  1. interdental brush

Ancestry of “hammasväliharja”, step by step

hammasväliharja traces back through two separate lines of ancestry.

via Finnish harja

StepLanguageWordMeaning
1Finnishharjabrush; mane; crest
2RussianХаритон
3Finnish-nenForms diminutives nouns or terms expressing...
4Finnish-inen-like, -ous, -y; -en; Creates adjectives from...
5Finnish-uusForms nouns from adjectives, expressing a quality
6Proto-Finnic-uc-ness, -hood

via Finnish hammasväli

StepLanguageWordMeaning
1Finnishhammasväliinterdental space space between two adjacent teeth
2Finnishhammastooth
3Proto-Finnichambastooth
4Proto-Balto-Slavicźámbastooth; sharp or jagged edge
5Proto-Indo-Europeanǵómbʰostooth; row of teeth; peg
6Proto-Indo-Europeanǵómbʰ-to pierce, gnaw through; tooth, horn, peg
Every word from Proto-Finnic -ucEvery word from Finnish -inenEvery word from Finnish -uus