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The horn (Vietnamese: dấu móc or dấu râu) is a diacritic mark attached to the top right corner of the letters o and u in the Vietnamese alphabet to give ơ and ư, unrounded variants of the vowel represented by the basic letter. In Vietnamese, they are rarely considered as diacritics; but rather, the characters ơ and ư are considered as different letters from o and u.

Letters with horn


In Unicode, horn is encoded as a combining mark, and precomposed letters.

Precombined characters in Unicode and HTML codes:


See also