U+0306 "̆" Combining Breve Unicode Character

Unicode Version 17.0

̆

U+0306 "̆" Combining Breve is a diacritical mark that is designed to be placed above a base letter, most commonly used in Latin script to indicate a short vowel sound in linguistic transcription or to denote specific pronunciations in various languages, such as the breve over an "a" in Romanian to represent the schwa sound. Unlike the standalone breve symbol, this version is a combining character, meaning it must follow a base letter in a text string to form a graphical unit, allowing it to adjust in position and size according to the character it modifies. It is also employed in certain romanization systems, like for representing the short form of a vowel in some Central Asian languages, and plays a crucial role in phonetic alphabets such as the International Phonetic Alphabet where it marks extra-short duration.

General Properties

Code Point U+0306
Version Added 1.1
Name Combining Breve
Unicode 1.0 Name Non-Spacing Breve
Block Combining Diacritical Marks
General Category Nonspacing Mark
Canonical Combining Class Above
Bidirectional Class Nonspacing Mark

Encodings

HTML Decimal Encoding ̆
HTML Hex Encoding ̆
UTF-8 Encoding 0xCC 0x86
UTF-16 Encoding 0x0306
UTF-32 Encoding 0x00000306
C/C++/Java Escape \u0306

Unicode Properties

NFC Quick Check Maybe
NFD Quick Check Yes
NFKC Quick Check Maybe
NFKD Quick Check Yes
Numeric Type None
Numeric Value NaN
Joining Type Transparent
Line Break Combining Mark
East Asian Width Ambiguous
Case Ignorable Yes
Script Inherited
Script Extensions Cyrillic Greek Latin Old Permic Tifinagh
Indic Syllabic Category Other
Indic Conjunct Break Extend
ID Continue Yes
XID Continue Yes
Diacritic Yes
Vertical Orientation Rotated
Grapheme Extend Yes
Grapheme Cluster Break Extend
Word Break Extend
Sentence Break Extend