Where does “Gras” come from?

Gras (English) comes from French gras, from Old French cras, from Latin crassus, from Old Latin cartsus, from Proto-Italic kartsus, from Proto-Indo-European kr̥t-sú-s, from Proto-Indo-European kert-, from Proto-Turkic *keŕ- — to travel, tour.

Ancestry of “Gras”, step by step

Gras traces back through 3 separate lines of ancestry.

via French gras

Step	Language	Word	Meaning
1	French	gras	fat; bold
2	Old French	cras	fat
3	Latin	crassus	dense, thick, solid; fat, gross, plump;...
4	Old Latin	cartsus	—
5	Proto-Italic	kartsus	—
6	Proto-Indo-European	kr̥t-sú-s	—
7	Proto-Indo-European	kert-	times; to weave, twist together; time
8	Proto-Turkic	*keŕ-	to travel, tour

via German gras

Step	Language	Word	Meaning
1	German	gras	singular imperative of grasen; first-person...
2	Middle High German	gras	—
3	Old High German	gras	grass
4	Proto-West Germanic	gras	grass
5	Proto-Germanic	grasą	grass
6	Proto-Indo-European	ǵʰreh₁-	to become green, grow; to grow; to green, to grow

via Catalan gras

Step	Language	Word	Meaning
1	Catalan	gras	fat; fatty

Every word from Proto-Turkic *keŕ- →Every word from Proto-Indo-European kert- →Every word from Proto-Indo-European kr̥t-sú-s →