Where does “sangui” come from?

sangui (Corsican) comes from Vulgar Latin sanguem, from Latin sanguinem, from Latin sanguen, from Latin san-, from Proto-Indo-European h₁sh₂-én-, from Proto-Indo-European h₁ésh₂r̥ — blood.

sangui (Corsican): blood

Definitions

blood

Ancestry of “sangui”, step by step

Step	Language	Word	Meaning
1	Vulgar Latin	sanguem	—
2	Latin	sanguinem	accusative singular of sanguis
3	Latin	sanguen	—
4	Latin	san-	—
5	Proto-Indo-European	h₁sh₂-én-	—
6	Proto-Indo-European	h₁ésh₂r̥	blood

Every word from Proto-Indo-European h₁ésh₂r̥ →