Where does “tumb” come from?

tumb (Old High German) comes from Proto-West Germanic dumb, from Proto-Germanic dumbaz, from Proto-Indo-European dʰewbʰ-, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

tumb (Old High German): dumb; stupid

Definitions

  1. dumb; stupid

Ancestry of “tumb”, step by step

tumb traces back through two separate lines of ancestry.

via Proto-West Germanic dumb

StepLanguageWordMeaning
1Proto-West Germanicdumbdumb, mute
2Proto-Germanicdumbazdumb, mute, unable to speak
3Proto-Indo-Europeandʰewbʰ-deep
4Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via Proto-Germanic *dumb

StepLanguageWordMeaning
1Proto-Germanic*dumb

Words derived from “tumb

Every word from Proto-Indo-European dʰewh₂-Every word from Proto-Indo-European dʰewbʰ-Every word from Proto-Germanic dumbaz