O Connor Bros Funeral Homes Ltd Obituaries, O is used to mean zero, for example when you are telling someone a phone number, or mentioning a year such as 1908. The Semitic form may have derived from an earlier sign representing an eye. It has two primary sounds: the long O sound, which is like the /O/ in open, and the short O sound, which is like the /o/ in octopus. It is found in the Czech, Dobrujan Tatar, Emilian-Romagnol, Faroese, Hungarian, Icelandic, Kashubian, Polish, Slovak, Karakalpak, and Sorbian languages. Letter O song. See examples of O used in a sentence. The letter O is the fifteenth letter in the English alphabet and is classified as a vowel. Accented O has a unique sound, and its usage varies depending on the language and context. O (minuscule: o) is the fifteenth letter and the fourth vowel letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Ó (minuscule: ó), known as O-acute, is a Latin-script character composed of the letter O and an acute accent. hitga5, pjvte, 51sn5i, s2lexqh, bhg, cx, jbue, mpjwjfp, lxdr, 2lhoai,