Æ, known as ash or æsh, is a Latin-script character. It is a ligature of a and e, originally representing the Latin diphthong ae. It is considered a letter in some languages, including Danish, Norwegian, Icelandic, and Faroese. It was also used in both Old Swedish, before being replaced by ä, and Old English, where it was eventually dropped entirely in favour of a. The modern International Phonetic Alphabet uses it to represent the near-open front unrounded vowel. Diacritic variants include Ǣ/ǣ, Ǽ/ǽ, Æ̀/æ̀, Æ̂/æ̂ and Æ̃/æ̃.