Eta

This article is aboot the Greek letter. For ither uises, see ETA (disambiguation).

Greek alphabet
Αα	Alpha	Νν	Nu
Ββ	Beta	Ξξ	Xi
Γγ	Gamma	Οο	Omicron
Δδ	Delta	Ππ	Pi
Εε	Epsilon	Ρρ	Rho
Ζζ	Zeta	Σσς	Sigma
Ηη	Eta	Ττ	Tau
Θθ	Theta	Υυ	Upsilon
Ιι	Iota	Φφ	Phi
Κκ	Kappa	Χχ	Chi
Λλ	Lambda	Ψψ	Psi
Μμ	Mu	Ωω	Omega
History
Archaic local variants
Ligatures (ϛ, ϗ, ȣ) Diacritics
Numerals ϛ (6) ϟ (90) ϡ (900)
In ither leids
Bactrian Coptic Albanian
Scienteefic seembols
Book Category Commons

Eta (uppercase Η, lawercase η; Greek: Ήτα Ēta) is the seivent letter o the Greek alphabet. Oreeginally denotin a consonant /h/, its soond value in the classical Attic dialect o Auncient Greek wis a lang vowel [ɛː], raised tae [i] in medieval Greek, a process kent as iotacism.

In the seestem o Greek numerals it haes a value o 8. It wis derivit frae the Phoenicie letter heth . Letters that arose frae Eta include the Laitin H an the Cyrillic letter И.