Where does “hipobromito” come from?

hipobromito (Portuguese) comes from Portuguese hipo-, from Ancient Greek ἵππος, from Proto-Hellenic íkkʷos, from Proto-Indo-European h₁éḱwos, from Proto-Indo-European h₁oh₁ḱu- — swift.

hipobromito (Portuguese): hypobromite

Definitions

hypobromite

Ancestry of “hipobromito”, step by step

Step	Language	Word	Meaning
1	Portuguese	hipo-	hypo-; hippo-
2	Ancient Greek	ἵππος	a horse, a mare; cavalry, horsemen
3	Proto-Hellenic	íkkʷos	horse
4	Proto-Indo-European	h₁éḱwos	stallion, horse
5	Proto-Indo-European	h₁oh₁ḱu-	swift

Every word from Proto-Indo-European h₁oh₁ḱu- →Every word from Proto-Indo-European h₁éḱwos →Every word from Proto-Hellenic íkkʷos →