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.

Learn the alphabet with Bob the Train in this fun and engaging Letter O Song featuring "O for Owl" and more!

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.

May 29, 2015 · 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!

Did you know? Words Starting With O Browse 9,760 words and phrases that start with the letter O, from oaf to ozotype.

o - Wiktionary, the free dictionary. Jump to content. Main menu. move to sidebarhide. Navigation . Main page. Community portal. Requested entries. Recent changes. Random entry. Help. Glossary. …

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 (oʊ) n., pl. O's Os, o's os oes. 1. the 15th letter of the English alphabet, a vowel. 2. any spoken sound represented by this letter.

The fifteenth letter of the English alphabet is 'O'. It is also the fourth vowel in the English language. Vowels are sounds that are pronounced without any restriction in the vocal tract. It means we can …

In Middle English and later colloquial use, o or o' can be an abbreviation of on or of, and is still literary in some words (o'clock, Jack-o'-lantern, tam-o'-shanter, cat-o'-nine-tails, will-o'-the-wisp, etc.).