Where does “տեղաճարակ” come from?

տեղաճարակ (Armenian) comes from Armenian տեղ, from Old Armenian տեղ, from Old Armenian ետղ, from Proto-Indo-European sedlo-, from Proto-Indo-European sed- — to sit.

տեղաճարակ (Armenian): endemic disease

Definitions

endemic disease

Ancestry of “տեղաճարակ”, step by step

տեղաճարակ traces back through two separate lines of ancestry.

via Armenian տեղ

Step	Language	Word	Meaning
1	Armenian	տեղ	place, location, locality, position; abundant...
2	Old Armenian	տեղ	spot, place; post; abundant rain; anything...
3	Old Armenian	ետղ	Alternative form of տեղ
4	Proto-Indo-European	sedlo-	—
5	Proto-Indo-European	sed-	to sit

via Armenian ճարակ

Step	Language	Word	Meaning
1	Armenian	ճարակ	means, remedy
2	Old Armenian	ճարակ	means, remedy

Every word from Proto-Indo-European sed- →Every word from Proto-Indo-European sedlo- →Every word from Old Armenian ետղ →