Where does “patu” come from?

patu (Czech) comes from Czech pata, from Old Czech pata, from Proto-Slavic pęta, from Proto-Slavic pęti, from Proto-Balto-Slavic pínˀtei, from Proto-Indo-European (s)penh₁- — to twist; to weave.

patu (Czech): accusative singular of pata;...

Definitions

accusative singular of pata;...

Ancestry of “patu”, step by step

Step	Language	Word	Meaning
1	Czech	pata	heel
2	Old Czech	pata	heel
3	Proto-Slavic	pęta	heel
4	Proto-Slavic	pęti	to stretch; to tie, fix together
5	Proto-Balto-Slavic	pínˀtei	to braid; to stretch
6	Proto-Indo-European	(s)penh₁-	to twist; to weave

Every word from Proto-Indo-European (s)penh₁- →Every word from Proto-Balto-Slavic pínˀtei →Every word from Proto-Slavic pęti →