O, or 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. Its name in English is o (pronounced / ˈ oʊ / ⓘ ), plural oes .

O, the fourth vowel of the modern alphabet, corresponding to the Semitic ayin, which represented a breathing and not a vowel. The Semitic form may have derived from an earlier sign representing an eye.

Learn all about the Letter O, with Jackson! Can you make the O sound? How many words do you know starting with the Letter O? Time to learn the alphabet!This ...

Letter O song.This alphabet song will help your children learn letter recognition and the sign language for the letter O. This super-catchy and clear alphabe...

Mar 9, 2025 · (lexicography) A dictionary transcription for the THOUGHT vowel; also an orthographic o with a diacritic that marks it as having that value, as in the word "nor". Synonyms: ȯ , ö Particle

o (lower case, upper case O, plural os or o's) The fifteenth letter of the English alphabet, called o and written in the Latin script. Alternative form of ο, the fifteenth letter of the Classical and Modern Greek alphabets, called omicron and(astronomy) used as an abbreviation of omicron in star names. The system's Bayer designation is o Persei.

Ó, ó (o-acute) is a letter in the Czech, Dobrujan Tatar, Emilian-Romagnol, Faroese, Hungarian, Icelandic, Kashubian, Polish, Slovak, Karakalpak, and Sorbian languages. This letter also appears in the Afrikaans, Catalan, Dutch, Irish, Nynorsk, Bokmål, Occitan, Portuguese, Spanish, Italian and Galician languages as

The accents on the letter “O” are diacritical marks used to indicate stress or a special pronunciation. They are primarily used to change the sound value or pronunciation of the letter. This guide will teach you how to type O with an accent on top of it on any Mac or Windows PC.

O is used to mean zero, for example when you are telling someone a phone number, or mentioning a year such as 1908.

O, o meaning: 1. the 15th letter of the English alphabet 2. used in speech to mean zero: 3. used when talking to…. Learn more.