Where does “sanguinous” come from?
sanguinous (English) comes from Late Latin sanguinosus, from Latin sanguīs, from Proto-Italic *sangwens, from Proto-Indo-European h₁sh₂-én-, from Proto-Indo-European h₁ésh₂r̥ — blood.
sanguinous (English): Bloody; containing blood
Ancestry of “sanguinous”, step by step
Words derived from “sanguinous”