Where does “colastra” come from?

colastra (Latin) comes from Latin colostra, from Proto-Indo-European ḱwel-.

Ancestry of “colastra”, step by step

StepLanguageWordMeaning
1Latincolostracolostrum, beestings
2Proto-Indo-Europeanḱwel-—

Words derived from “colastra”

Every word from Proto-Indo-European ḱwel- →Every word from Latin colostra →