Where does “tartamok” come from?

tartamok (Hungarian) comes from Hungarian tartam, from Hungarian tárt, from Hungarian tár, from Serbo-Croatian tovar, from Proto-Slavic tovarъ, from Proto-Turkic *tabar — livestock, cattle.

Ancestry of “tartamok”, step by step

Step	Language	Word	Meaning
1	Hungarian	tartam	duration, length
2	Hungarian	tárt	third-person singular indicative past indefinite...
3	Hungarian	tár	storehouse, repository; cabinet, collection;...
4	Serbo-Croatian	tovar	cargo; burden; load
5	Proto-Slavic	tovarъ	loading
6	Proto-Turkic	*tabar	livestock, cattle

Every word from Proto-Turkic *tabar →Every word from Proto-Slavic tovarъ →Every word from Serbo-Croatian tovar →