Where does “cogwheel” come from?

cogwheel (English) comes from English wheel, from Middle English whel, from Old English hwēol, from Proto-Germanic hweulō, from Proto-Indo-European kʷékʷléh₂, from Proto-Indo-European kʷékʷlos, from Proto-Indo-European kʷel- — to turn.

cogwheel (English): A gear wheel; Something behaving in similar,...

Definitions

  1. A gear wheel; Something behaving in similar,...

Ancestry of “cogwheel”, step by step

cogwheel traces back through two separate lines of ancestry.

via English wheel

StepLanguageWordMeaning
1EnglishwheelA circular device capable of rotating on its...
2Middle EnglishwhelA wheel circular device for motion
3Old Englishhwēolwheel
4Proto-Germanichweulōnominative/vocative/accusative plural of *hwehwlą
5Proto-Indo-Europeankʷékʷléh₂
6Proto-Indo-Europeankʷékʷloswheel; circle
7Proto-Indo-Europeankʷel-to turn

via English cog

StepLanguageWordMeaning
1EnglishcogA tooth on a gear; A gear; a cogwheel; An...
2Middle Englishcogge
3Proto-Germanickuggō
4Proto-Indo-Europeangugāhump, ball
5Proto-Indo-Europeangēw-to bend, arch

Words derived from “cogwheel

Every word from Proto-Indo-European kʷel-