Where does “osteologic” come from?

osteologic (English) comes from French ostéologique, from French ostéologie, from French ostéo-, from Ancient Greek ὀστέον, from Ancient Greek κλάσις, from Ancient Greek -σῐς, from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

osteologic (English): Of or relating to osteology

Definitions

Of or relating to osteology

Ancestry of “osteologic”, step by step

osteologic traces back through two separate lines of ancestry.

via French ostéologique

Step	Language	Word	Meaning
1	French	ostéologique	osteological
2	French	ostéologie	osteology
3	French	ostéo-	osteo-
4	Ancient Greek	ὀστέον	bone; bones of the earth = rock; stone of fruit
5	Ancient Greek	κλάσις	breaking, fracture; bending of the knee joint,...
6	Ancient Greek	-σῐς	"suffix forming nouns"
7	Ancient Greek	-τις	retained after dentals
8	Proto-Indo-European	-tis	Derives abstract/action nouns from verb roots

via Catalan osteologia

Step	Language	Word	Meaning
1	Catalan	osteologia	osteology
2	Catalan	-logia	-logy

Every word from Proto-Indo-European -tis →Every word from Ancient Greek -σῐς →Every word from Ancient Greek κλάσις →