Ζζ ⟵ {\displaystyle \longleftarrow } 7 ⟶ {\displaystyle \longrightarrow } Θθ Pronunciation (UK) enPR: ēʹtə, IPA (key): /ˈiːtə/ (US) enPR: āʹtə, IPA (key): /ˈeɪtə/ Audio (UK)(file) Audio (US)(file) Noun Singular eta Plural etas Seventh letter of Greek. Ηη. The Simple English Wikipedia has an article on: Eta Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads