Where does “setulosus” come from?

setulosus (Latin) comes from Latin setula, from Latin saetula, from Latin sēta, from Latin saeta, from Proto-Italic saitā, from Proto-Indo-European séh₂ito-, from Proto-Indo-European sh₂ey-, from Proto-Indo-European seh₂- — to satiate, satisfy.

setulosus (Latin): having coarse hair or bristles; setulose

Definitions

having coarse hair or bristles; setulose

Ancestry of “setulosus”, step by step

Step	Language	Word	Meaning
1	Latin	setula	—
2	Latin	saetula	—
3	Latin	sēta	—
4	Latin	saeta	a bristle, hair on an animal; silk
5	Proto-Italic	saitā	—
6	Proto-Indo-European	séh₂ito-	—
7	Proto-Indo-European	sh₂ey-	to bind, fetter
8	Proto-Indo-European	seh₂-	to satiate, satisfy

Every word from Proto-Indo-European seh₂- →Every word from Proto-Indo-European sh₂ey- →Every word from Proto-Indo-European séh₂ito- →