Where does “sterki” come from?

sterki (Esperanto) comes from Esperanto sterko, from Italian sterco, from Latin stercus, from Latin bīlis, from Proto-Indo-European bʰeyd-, from Proto-Indo-European bʰey- — bee.

sterki (Esperanto): to fertilize with manure

Definitions

to fertilize with manure

Ancestry of “sterki”, step by step

Step	Language	Word	Meaning
1	Esperanto	sterko	fermented animal excrement used for fertilizer,...
2	Italian	sterco	dung
3	Latin	stercus	dung, excrement, ordure
4	Latin	bīlis	bile
5	Proto-Indo-European	bʰeyd-	to split
6	Proto-Indo-European	bʰey-	bee

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