Where does “thamph” come from?

thamph (Old High German) comes from Proto-Germanic dampaz, from Proto-Germanic dimbaną, from Proto-Indo-European dʰembʰ- — to be stunned.

Ancestry of “thamph”, step by step

StepLanguageWordMeaning
1Proto-Germanicdampazvapor; damp, humid
2Proto-Germanicdimbanąto fog, smoke
3Proto-Indo-Europeandʰembʰ-to be stunned
Every word from Proto-Indo-European dʰembʰ- →Every word from Proto-Germanic dimbaną →Every word from Proto-Germanic dampaz →