Where does “biliair” come from?

biliair (Dutch) comes from French biliaire, from French bile, from Latin bīlis, from Proto-Indo-European bʰeyd-, from Proto-Indo-European bʰey- — bee.

Ancestry of “biliair”, step by step

Step	Language	Word	Meaning
1	French	biliaire	biliary
2	French	bile	bile
3	Latin	bīlis	bile
4	Proto-Indo-European	bʰeyd-	to split
5	Proto-Indo-European	bʰey-	bee

Words derived from “biliair”

bilier

Every word from Proto-Indo-European bʰey- →Every word from Proto-Indo-European bʰeyd- →Every word from Latin bīlis →