Where does “kurki” come from?

kurki (Lower Sorbian) comes from Lower Sorbian kurka, from Lower Sorbian kura, from Proto-Slavic kura, from Proto-Slavic -a, from Proto-Indo-European -ōd.

kurki (Lower Sorbian): inflection of kurka: ## genitive singular ##...

Definitions

inflection of kurka: ## genitive singular ##...

Ancestry of “kurki”, step by step

Step	Language	Word	Meaning
1	Lower Sorbian	kurka	Diminutive of kura
2	Lower Sorbian	kura	chicken, hen
3	Proto-Slavic	kura	hen
4	Proto-Slavic	-a	id
5	Proto-Indo-European	-ōd	—

Every word from Proto-Indo-European -ōd →Every word from Proto-Slavic -a →Every word from Proto-Slavic kura →