Е/е

Ye, from Karion Istomin's alphabet book (1694)

E (Е е; italics: Е е or Е е; italics: Е е), known in Russian and Belarusian as Ye, Je, or Ie, is a letter of the Cyrillic script. In some languages this letter is called E. It commonly represents the vowel [e] or [ɛ], like the pronunciation of ⟨e⟩ in "yes". It was derived from the Greek letter epsilon (Ε ε), and the shape is very similar to the Latin letter E or another version of E (Cyrillic).