Where does “Ophrynium” come from?

Ophrynium (Latin) comes from Ancient Greek Ὀφρύνειον, from Ancient Greek ὀφρῡ́ς, from Proto-Hellenic opʰrū́s, from Proto-Indo-European h₃bʰrúHs — eyebrow.

Ophrynium (Latin): A small town of Troad situated between Dardanus and Rhoeteum

Definitions

A small town of Troad situated between Dardanus and Rhoeteum

Ancestry of “Ophrynium”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	Ὀφρύνειον	Ophrynium, Troad; Erenköy, Turkey
2	Ancient Greek	ὀφρῡ́ς	eyebrow
3	Proto-Hellenic	opʰrū́s	—
4	Proto-Indo-European	h₃bʰrúHs	eyebrow

Every word from Proto-Indo-European h₃bʰrúHs →Every word from Proto-Hellenic opʰrū́s →Every word from Ancient Greek ὀφρῡ́ς →