Where does “disieiūnō” come from?
disieiūnō (Classical Latin) comes from Latin iēiūnō, from Latin iēiūnus, from Latin iaiūnus, from Proto-Italic jagjūnos, from Proto-Indo-European Hyeh₂ǵ-yu-, from Proto-Indo-European Hyeh₂ǵ-ye/o- — to sacrifice.
Ancestry of “disieiūnō”, step by step