Where does “lamp” come from?

lamp (Middle High German) comes from Old High German lamb, from Proto-West Germanic lamb, from Proto-Germanic lambaz, from Proto-Indo-European h₁l̥h₁onbʰos, from Proto-Indo-European h₁elh₁én.

Ancestry of “lamp”, step by step

StepLanguageWordMeaning
1Old High Germanlamblamb
2Proto-West Germaniclamblamb
3Proto-Germaniclambazlamb
4Proto-Indo-Europeanh₁l̥h₁onbʰos
5Proto-Indo-Europeanh₁elh₁én

Words derived from “lamp

Every word from Proto-Indo-European h₁elh₁énEvery word from Proto-Indo-European h₁l̥h₁onbʰosEvery word from Proto-Germanic lambaz