graeae
/ˈɡriːiː/ or /ˈɡriː/ (GREE-ee or GREE)
Definitions
1. noun
In Greek mythology, the Graeae are three sisters who are daughters of Phorcys and Ceto, known for their old age and their single eye shared among them.
“The ancient Greeks believed the Graeae to be the daughters of sea deities.”