Fuente: Noto Sans

U+1D42 Modifier Letter Capital W

U+1D42 was added in Unicode version 4.0 in 2003. It belongs to the block U+1D00 para U+1D7F Phonetic Extensions in the U+0000 para U+FFFF Basic Multilingual Plane.

This character is a Modifier Letter and is mainly used in the Latin script.

The glyph is a superscript version of the glyph Latin Capital Letter W. 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+1D42 forms with similar adjacent characters prevents a line break inside it.

El Wikipedia tiene la siguiente información acerca de este punto de código:

Labialization is a secondary articulatory feature of sounds in some languages. Labialized sounds involve the lips while the remainder of the oral cavity produces another sound. The term is normally restricted to consonants. When vowels involve the lips, they are called rounded.
The most common labialized consonants are labialized velars. Most other labialized sounds also have simultaneous velarization, and the process may then be more precisely called labio-velarization. The "labialization" of bilabial consonants often refers to protrusion instead of a secondary articulatory feature velarization. [pʷ] doesn't mean [pˠ] although [w] refers to a labial–velar approximant.
In phonology, labialization may also refer to a type of assimilation process.

Representaciones

Sistema	Representación
N.º	7490
UTF-8	E1 B5 82
UTF-16	1D 42
UTF-32	00 00 1D 42
URL-Quoted	%E1%B5%82
HTML hex reference	ᵂ
Mojibake mal de windows-1252	â—Œáµ‚
Codificación: GB18030 (hexadecimales bytes)	81 35 DB 34

Otros sitios

Registro completo

Propiedad	Valor
Antigüedad (age)	4.0 (2003)
Nombre Unicode (na)	MODIFIER LETTER CAPITAL W
Nombre Unicode 1 (na1)	—
Block (blk)	Phonetic Extensions
Categoría general (gc)	Modifier Letter
Script (sc)	Latin
Categoría de bidireccionalidad (bc)	Left To Right
Combining Class (ccc)	Not Reordered
Tipo de descomposición (dt)	superscript
Decomposition Mapping (dm)	Latin Capital Letter W
Minúscula (Lower)	✔
Simple Lowercase Mapping (slc)	Modifier Letter Capital W
Lowercase Mapping (lc)	Modifier Letter Capital W
Mayúscula (Upper)	✘
Simple Uppercase Mapping (suc)	Modifier Letter Capital W
Uppercase Mapping (uc)	Modifier Letter Capital W
Simple Titlecase Mapping (stc)	Modifier Letter Capital W
Titlecase Mapping (tc)	Modifier Letter Capital W
Case Folding (cf)	Modifier Letter Capital W
ASCII Hex Digit (AHex)	✘
Alphabetic (Alpha)	✔
Bidi Control (Bidi_C)	✘
Bidi Mirrored (Bidi_M)	✘
Exclusión de descomposición (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)	✔
Exclusión de composición completa (Comp_Ex)	✘
Default Ignorable Code Point (DI)	✘
Raya (Dash)	✘
Deprecated (Dep)	✘
Diacrítico (Dia)	✔
Base de modificador de emoyi (EBase)	✘
Componente de emoyi (EComp)	✘
Modificador de emoyi (EMod)	✘
Presentación de emoyi (EPres)	✘
Emoyi (Emoji)	✘
Extender (Ext)	✘
Extended Pictographic (ExtPict)	✘
FC NFKC Closure (FC_NFKC)	Latin Small Letter W
Grapheme Cluster Break (GCB)	Any
Base de grafema (Gr_Base)	✔
Extensión de grafema (Gr_Ext)	✘
Enlace de grafema (Gr_Link)	✘
Hex Digit (Hex)	✘
Guion (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)	Sí
NFD Quick Check (NFD_QC)	Sí
NFKC Casefold (NFKC_CF)	Latin Small Letter W
NFKC Quick Check (NFKC_QC)	No
NFKC_SCF (NFKC_SCF)	Latin Small Letter W
NFKD Quick Check (NFKD_QC)	No
Other Alphabetic (OAlpha)	✘
Other Default Ignorable Code Point (ODI)	✘
Otra extensión de grafema (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)	✘
Comilla (QMark)	✘
Indicador regional (RI)	✘
Radical (Radical)	✘
Salto de oración (SB)	Lower
Soft Dotted (SD)	✘
Sentence Terminal (STerm)	✘
Terminal Punctuation (Term)	✘
Ideograma unificado (UIdeo)	✘
Selector de variación (VS)	✘
Salto de palabra (WB)	Letra alfabética
Espacio en blanco (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 Capital W
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
Valor numérico (nv)	not a number
Simple Case Folding (scf)	Modifier Letter Capital W
Script Extension (scx)
Orientación vertical (vo)	R