Where does “sizdos” come from?

sizdos (Proto-Celtic) comes from Proto-Indo-European sísdeti, from Proto-Indo-European sḗd- — to sit.

Ancestry of “sizdos”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeansísdetito be sitting down
2Proto-Indo-Europeansḗd-to sit

Words derived from “sizdos

Every word from Proto-Indo-European sḗd-
sizdos — Etymology, Origin & Word History | Etymology Explorer