Where does “Rēad Sǣ” come from?

Rēad Sǣ (Old English) comes from Latin Mare Rubrum, from Ancient Greek Ἐρυθρᾱ̀ θάλασσα — Indian Ocean.

Ancestry of “Rēad Sǣ”, step by step

Step	Language	Word	Meaning
1	Latin	Mare Rubrum	the Red Sea
2	Ancient Greek	Ἐρυθρᾱ̀ θάλασσα	Indian Ocean

Words derived from “Rēad Sǣ”

Every word from Ancient Greek Ἐρυθρᾱ̀ θάλασσα →Every word from Latin Mare Rubrum →