Ó
Ó, ó (o-acute) is a letter in the Czech, Dobrujan Tatar, Emilian-Romagnol, Faroese, Hungarian, Icelandic, Kashubian, Polish, Slovak, Karakalpak, and Sorbian languages. The symbol also appears in the Afrikaans, Catalan, Dutch, Irish, Nynorsk, Bokmål, Occitan, Portuguese, Spanish, Italian and Galician languages as a variant of the letter "o". It usually represents a vowel sound longer than or slightly different from that represented by plain "o", although in some cases its sound is notably different (as in modern Polish, where it is pronounced the same as "u"). In some cases it represents the vowel "o" with a particular tone (for example, a high rising tone in Vietnamese). It is sometimes also used in English for loanwords.