In German orthography, the letter ẞ, called Eszett (IPA: [ɛsˈtsɛt]) and scharfes S (IPA: [ˌʃaʁfəs ˈʔɛs], "sharp S"), represents the /s/ phoneme in Standard German when following long vowels and diphthongs. The letter-name Eszett combines the names of the letters of ⟨s⟩ (Es) and ⟨z⟩ (Zett) in German. The character's Unicode names in English are sharp s and eszett. The Eszett letter is used only in German, and can be typographically replaced with the double...