Home: go to the homepage U+0300 to U+036F Combining Diacritical Marks
Glyph for U+030F
Source: Noto Sans

U+030F Combining Double Grave Accent

U+030F was added in Unicode version 1.1 in 1993. It belongs to the block U+0300 to U+036F Combining Diacritical Marks in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Nonspacing Mark and inherits its script property from the preceding character.

The glyph is not a composition. Its width in East Asian texts is determined by its context. It can be displayed wide or narrow. In bidirectional text it acts as Nonspacing Mark. When changing direction it is not mirrored. U+030F prohibits a line break before it.

The Wikipedia has the following information about this codepoint:

The double grave accent (◌̏) is a diacritic used in scholarly discussions of the Serbo-Croatian and sometimes Slovene languages. It is also used in the International Phonetic Alphabet.

In Serbo-Croatian and Slovenian, double grave accent is used to indicate a short falling tone, though in discussion of Slovenian, a single grave accent is also often used for this purpose. The double grave accent is found in both Latin and Cyrillic; however, it is not used in the everyday orthography of any language, only in discussions of phonology.

In the International Phonetic Alphabet, the double grave accent is used to indicate extra-low tone.

The letters a, e, i, o, r, u, and their Cyrillic equivalents а, е, и, о, р, and у can all be found with the double grave accent. Unicode provides precomposed characters for the uppercase and the lowercase Latin letters but not the Cyrillic letters. The Cyrillic letters can be formed using the combining character for the double grave, which is located at U+030F. The combining character can also be used with IPA vowel symbols, if necessary.

Representations

System Representation
783
UTF-8 CC 8F
UTF-16 03 0F
UTF-32 00 00 03 0F
URL-Quoted %CC%8F
HTML hex reference ̏
Wrong windows-1252 Mojibake ◌̏
LATEX \cyrchar\C
AGL: Latin-5 uni030F
Adobe Glyph List dblgravecmb

Related Characters

Elsewhere

Complete Record

Property Value
Age (age) 1.1 (1993)
Unicode Name (na) COMBINING DOUBLE GRAVE ACCENT
Unicode 1 Name (na1) NON-SPACING DOUBLE GRAVE
Block (blk) Combining Diacritical Marks
General Category (gc) Nonspacing Mark
Script (sc) Inherited
Bidirectional Category (bc) Nonspacing Mark
Combining Class (ccc) Above
Decomposition Type (dt) none
Decomposition Mapping (dm) Glyph for U+030F Combining Double Grave Accent
Lowercase (Lower)
Simple Lowercase Mapping (slc) Glyph for U+030F Combining Double Grave Accent
Lowercase Mapping (lc) Glyph for U+030F Combining Double Grave Accent
Uppercase (Upper)
Simple Uppercase Mapping (suc) Glyph for U+030F Combining Double Grave Accent
Uppercase Mapping (uc) Glyph for U+030F Combining Double Grave Accent
Simple Titlecase Mapping (stc) Glyph for U+030F Combining Double Grave Accent
Titlecase Mapping (tc) Glyph for U+030F Combining Double Grave Accent
Case Folding (cf) Glyph for U+030F Combining Double Grave Accent
ASCII Hex Digit (AHex)
Alphabetic (Alpha)
Bidi Control (Bidi_C)
Bidi Mirrored (Bidi_M)
Composition Exclusion (CE)
Case Ignorable (CI)
Changes When Casefolded (CWCF)
Changes When Casemapped (CWCM)
Changes When NFKC Casefolded (CWKCF)
Changes When Lowercased (CWL)
Changes When Titlecased (CWT)
Changes When Uppercased (CWU)
Cased (Cased)
Full Composition Exclusion (Comp_Ex)
Default Ignorable Code Point (DI)
Dash (Dash)
Deprecated (Dep)
Diacritic (Dia)
Emoji Modifier Base (EBase)
Emoji Component (EComp)
Emoji Modifier (EMod)
Emoji Presentation (EPres)
Emoji (Emoji)
Extender (Ext)
Extended Pictographic (ExtPict)
FC NFKC Closure (FC_NFKC) Glyph for U+030F Combining Double Grave Accent
Grapheme Cluster Break (GCB) Extend
Grapheme Base (Gr_Base)
Grapheme Extend (Gr_Ext)
Grapheme Link (Gr_Link)
Hex Digit (Hex)
Hyphen (Hyphen)
ID Continue (IDC)
ID Start (IDS)
IDS Binary Operator (IDSB)
IDS Trinary Operator and (IDST)
IDSU (IDSU) 0
ID_Compat_Math_Continue (ID_Compat_Math_Continue) 0
ID_Compat_Math_Start (ID_Compat_Math_Start) 0
Ideographic (Ideo)
InCB (InCB) Extend
Indic Mantra Category (InMC)
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN)
Join Control (Join_C)
Logical Order Exception (LOE)
Math (Math)
Noncharacter Code Point (NChar)
NFC Quick Check (NFC_QC) Maybe
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) Glyph for U+030F Combining Double Grave Accent
NFKC Quick Check (NFKC_QC) Maybe
NFKC_SCF (NFKC_SCF) Glyph for U+030F Combining Double Grave Accent
NFKD Quick Check (NFKD_QC) Yes
Other Alphabetic (OAlpha)
Other Default Ignorable Code Point (ODI)
Other Grapheme Extend (OGr_Ext)
Other ID Continue (OIDC)
Other ID Start (OIDS)
Other Lowercase (OLower)
Other Math (OMath)
Other Uppercase (OUpper)
Prepended Concatenation Mark (PCM)
Pattern Syntax (Pat_Syn)
Pattern White Space (Pat_WS)
Quotation Mark (QMark)
Regional Indicator (RI)
Radical (Radical)
Sentence Break (SB) Extend
Soft Dotted (SD)
Sentence Terminal (STerm)
Terminal Punctuation (Term)
Unified Ideograph (UIdeo)
Variation Selector (VS)
Word Break (WB) Extend
White Space (WSpace)
XID Continue (XIDC)
XID Start (XIDS)
Expands On NFC (XO_NFC)
Expands On NFD (XO_NFD)
Expands On NFKC (XO_NFKC)
Expands On NFKD (XO_NFKD)
Bidi Paired Bracket (bpb) Glyph for U+030F Combining Double Grave Accent
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) ambiguous
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc)
Joining Group (jg) No_Joining_Group
Joining Type (jt) Transparent
Line Break (lb) Combining Mark
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+030F Combining Double Grave Accent
Script Extension (scx)
Vertical Orientation (vo) R