Where does “*to-tudsman” come from?

*to-tudsman (Celtic) comes from Proto-Indo-European tud-, from Proto-Indo-European deh₂- — to share, divide.

Ancestry of “*to-tudsman”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeantud-—
2Proto-Indo-Europeandeh₂-to share, divide
Every word from Proto-Indo-European deh₂- →Every word from Proto-Indo-European tud- →