Where does “Ethnograph” come from?

Ethnograph (German) comes from Ancient Greek ἔθνος, from Ancient Greek ἔθω, from Proto-Indo-European swe-dʰh₁-, from Proto-Indo-European dʰeh₁- — to do, put, place.

Ethnograph (German): ethnographer male or of unspecified gender

Definitions

ethnographer male or of unspecified gender

Ancestry of “Ethnograph”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	ἔθνος	group of people: tribe, family; group of animals:...
2	Ancient Greek	ἔθω	I am accustomed, I tend to
3	Proto-Indo-European	swe-dʰh₁-	—
4	Proto-Indo-European	dʰeh₁-	to do, put, place

Every word from Proto-Indo-European dʰeh₁- →Every word from Proto-Indo-European swe-dʰh₁- →Every word from Ancient Greek ἔθω →