Source: Noto Sans

U+02C0 Modifier Letter Glottal Stop

U+02C0 was added in Unicode version 1.1 in 1993. It belongs to the block U+02B0 to U+02FF Spacing Modifier Letters in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Modifier Letter and is commonly used, that is, in no specific script.

The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it is written from left to right. When changing direction it is not mirrored. The word that U+02C0 forms with similar adjacent characters prevents a line break inside it.

The Wikipedia has the following information about this codepoint:

The character ⟨ʔ⟩ ⟨Majuscule:Ɂ, Minuscule:ɂ⟩ called glottal stop, is an alphabetic letter in some Latin alphabets, most notably in several languages of Canada where it indicates a glottal stop sound. Such usage derives from phonetic transcription, for example the International Phonetic Alphabet (IPA), that use this letter for the glottal stop sound. The letter derives graphically from use of the apostrophe ⟨ʼ⟩ or the symbol ʾ for glottal stop.

Representations

System	Representation (click value to copy)
Nº	704
UTF-8	CB 80
UTF-16	02 C0
UTF-32	00 00 02 C0
URL-Quoted	%CB%80
HTML hex reference	ˀ
Wrong windows-1252 Mojibake	â—ŒË€
Encoding: GB18030 (hex bytes)	81 30 B6 37
AGL: Latin-5	uni02C0
Adobe Glyph List	glottalstopmod
RFC 5137	\u'02C0'
Bash and Zsh inside `echo -e`	\u02C0
C and C++	\u02C0
C#	\u02C0
CSS	\0002C0
Excel	=UNICHAR(704)
Go	\u02C0
JavaScript	\u02C0
Modern JavaScript since ES6	\u{2c0}
JSON	\u02C0
Java	\u02C0
Lua	\u{2C0}
Matlab	char(704)
Perl	"\x{2C0}"
PHP	\u{2c0}
PostgreSQL	U&'\02C0'
PowerShell	`u{2C0}
Python	\u02C0
Ruby	\u{2c0}
Rust	\u{2c0}
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Elsewhere

Complete Record

Property	Value
Age (age)	1.1 (1993)
Unicode Name (na)	MODIFIER LETTER GLOTTAL STOP
Unicode 1 Name (na1)	—
Block (blk)	Spacing Modifier Letters
General Category (gc)	Modifier Letter
Script (sc)	Common
Bidirectional Category (bc)	Left To Right
Combining Class (ccc)	Not Reordered
Decomposition Type (dt)	none
Decomposition Mapping (dm)	Modifier Letter Glottal Stop
Lowercase (Lower)	✔
Simple Lowercase Mapping (slc)	Modifier Letter Glottal Stop
Lowercase Mapping (lc)	Modifier Letter Glottal Stop
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	Modifier Letter Glottal Stop
Uppercase Mapping (uc)	Modifier Letter Glottal Stop
Simple Titlecase Mapping (stc)	Modifier Letter Glottal Stop
Titlecase Mapping (tc)	Modifier Letter Glottal Stop
Case Folding (cf)	Modifier Letter Glottal Stop
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)	Modifier Letter Glottal Stop
Grapheme Cluster Break (GCB)	Any
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)	None
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)	✘
Modifier Combining Mark (MCM)	✘
Math (Math)	✘
Noncharacter Code Point (NChar)	✘
NFC Quick Check (NFC_QC)	Yes
NFD Quick Check (NFD_QC)	Yes
NFKC Casefold (NFKC_CF)	Modifier Letter Glottal Stop
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	Modifier Letter Glottal Stop
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)	Lower
Soft Dotted (SD)	✘
Sentence Terminal (STerm)	✘
Terminal Punctuation (Term)	✘
Unified Ideograph (UIdeo)	✘
Variation Selector (VS)	✘
Word Break (WB)	Alphabetic Letter
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)	Modifier Letter Glottal Stop
Bidi Paired Bracket Type (bpt)	None
East Asian Width (ea)	neutral
Hangul Syllable Type (hst)	Not Applicable
ISO 10646 Comment (isc)	—
Joining Group (jg)	No_Joining_Group
Joining Type (jt)	Non Joining
Line Break (lb)	Alphabetic
Numeric Type (nt)	none
Numeric Value (nv)	not a number
Simple Case Folding (scf)	Modifier Letter Glottal Stop
Script Extension (scx)
Vertical Orientation (vo)	R