Where does “kartiohammaspyörä” come from?

kartiohammaspyörä (Finnish) comes from Finnish hammaspyörä, from Finnish hammas, from Proto-Finnic hambas, from Proto-Balto-Slavic źámbas, from Proto-Indo-European ǵómbʰos, from Proto-Indo-European ǵómbʰ- — to pierce, gnaw through; tooth, horn, peg.

kartiohammaspyörä (Finnish): bevel gear

Definitions

  1. bevel gear

Ancestry of “kartiohammaspyörä”, step by step

kartiohammaspyörä traces back through two separate lines of ancestry.

via Finnish hammaspyörä

StepLanguageWordMeaning
1FinnishhammaspyöräA cogwheel, gearwheel
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

via Finnish kartio

StepLanguageWordMeaning
1Finnishkartiocone; fan
2Proto-Celtickarti-to drive out, expel
Every word from Proto-Indo-European ǵómbʰ- →Every word from Proto-Indo-European ǵómbʰos →Every word from Proto-Balto-Slavic źámbas →