Where does “Wattwurm” come from?

Wattwurm (German) comes from German Watt, from Middle Low German wat, from Old Saxon hwat, from Proto-West Germanic hwat, from Proto-Germanic hwat, from Proto-Indo-European kʷód, from Proto-Indo-European kʷós — who.

Wattwurm (German): lugworm

Definitions

  1. lugworm

Ancestry of “Wattwurm”, step by step

Wattwurm traces back through two separate lines of ancestry.

via German Watt

StepLanguageWordMeaning
1GermanWattintertidal zone, foreshore, especially the vast...
2Middle Low Germanwatwhat
3Old Saxonhwatwhat; lo!, what!, indeed!
4Proto-West Germanichwatwhat
5Proto-Germanichwatnominative/accusative singular neuter of *hwaz
6Proto-Indo-Europeankʷódwhat
7Proto-Indo-Europeankʷóswho

via German wurm

StepLanguageWordMeaning
1Germanwurmwyrm, dragon
2Middle High Germanwurm
3Old High Germanwurmsnake
4Proto-West Germanicwurmiworm; serpent, snake
5Proto-Germanicwurmizworm; serpent, snake
6Proto-Indo-Europeanwr̥misworm
7Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel
Every word from Proto-Indo-European kʷós