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Glyph for U+1F613
Source: Noto Emoji

U+1F613 Face with Cold Sweat

U+1F613 was added in Unicode version 6.0 in 2010. It belongs to the block U+1F600 to U+1F64F Emoticons in the U+10000 to U+1FFFF Supplementary Multilingual Plane.

This character is a Other Symbol and is commonly used, that is, in no specific script.

The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. U+1F613 offers a line break opportunity at its position, except in some numeric contexts.

The CLDR project calls this character β€œdowncast face with sweat” for use in screen reading software. It assigns these additional labels, e.g. for search in emoji pickers: cold, face, sweat.

This character is designated as an emoji. It will be rendered as colorful emoji on conforming platforms. To reduce it to a monochrome character, you can combine it with Glyph for U+FE0E Variation Selector-15: πŸ˜“οΈŽ See the Emojipedia for more details on this character’s emoji properties.

On Youtube this character is sometimes wrongly displayed as U0001f613.

The Wikipedia has the following information about this codepoint:

Perspiration, also known as sweat, is the fluid secreted by sweat glands in the skin of mammals.

Two types of sweat glands can be found in humans: eccrine glands and apocrine glands. The eccrine sweat glands are distributed over much of the body and are responsible for secreting the watery, brackish sweat most often triggered by excessive body temperature. Apocrine sweat glands are restricted to the armpits and a few other areas of the body and produce an odorless, oily, opaque secretion which then gains its characteristic odor from bacterial decomposition.

In humans, sweating is primarily a means of thermoregulation, which is achieved by the water-rich secretion of the eccrine glands. Maximum sweat rates of an adult can be up to 2–4 litres (0.53–1.06Β USΒ gal) per hour or 10–14 litres (2.6–3.7Β USΒ gal) per day, but is less in children prior to puberty. Evaporation of sweat from the skin surface has a cooling effect due to evaporative cooling. Hence, in hot weather, or when the individual's muscles heat up due to exertion, more sweat is produced. Animals with few sweat glands, such as dogs, accomplish similar temperature regulation results by panting, which evaporates water from the moist lining of the oral cavity and pharynx.

Although sweating is found in a wide variety of mammals, relatively few (apart from humans, horses, some primates and some bovidae) produce sweat in order to cool down. In horses, such cooling sweat is created by apocrine glands and contains a wetting agent, the protein latherin, so it transfers from the skin to the surface of their coats.

Representations

System Representation
NΒΊ 128531
UTF-8 F0 9F 98 93
UTF-16 D8 3D DE 13
UTF-32 00 01 F6 13
URL-Quoted %F0%9F%98%93
HTML hex reference 😓
Wrong windows-1252 Mojibake Γ°ΕΈΛœβ€œ

Elsewhere

Complete Record

Property Value
Age (age) 6.0 (2010)
Unicode Name (na) FACE WITH COLD SWEAT
Unicode 1 Name (na1) β€”
Block (blk) Emoticons
General Category (gc) Other Symbol
Script (sc) Common
Bidirectional Category (bc) Other Neutral
Combining Class (ccc) Not Reordered
Decomposition Type (dt) none
Decomposition Mapping (dm) Glyph for U+1F613 Face with Cold Sweat
Lowercase (Lower) ✘
Simple Lowercase Mapping (slc) Glyph for U+1F613 Face with Cold Sweat
Lowercase Mapping (lc) Glyph for U+1F613 Face with Cold Sweat
Uppercase (Upper) ✘
Simple Uppercase Mapping (suc) Glyph for U+1F613 Face with Cold Sweat
Uppercase Mapping (uc) Glyph for U+1F613 Face with Cold Sweat
Simple Titlecase Mapping (stc) Glyph for U+1F613 Face with Cold Sweat
Titlecase Mapping (tc) Glyph for U+1F613 Face with Cold Sweat
Case Folding (cf) Glyph for U+1F613 Face with Cold Sweat
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) βœ”
Emoji (Emoji) βœ”
Extender (Ext) ✘
Extended Pictographic (ExtPict) βœ”
FC NFKC Closure (FC_NFKC) Glyph for U+1F613 Face with Cold Sweat
Grapheme Cluster Break (GCB) Any
Grapheme Base (Gr_Base) βœ”
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) β€”
Indic Positional Category (InPC) NA
Indic Syllabic Category (InSC) Other
Jamo Short Name (JSN) β€”
Join Control (Join_C) ✘
Logical Order Exception (LOE) ✘
Math (Math) ✘
Noncharacter Code Point (NChar) ✘
NFC Quick Check (NFC_QC) Yes
NFD Quick Check (NFD_QC) Yes
NFKC Casefold (NFKC_CF) Glyph for U+1F613 Face with Cold Sweat
NFKC Quick Check (NFKC_QC) Yes
NFKC_SCF (NFKC_SCF) Glyph for U+1F613 Face with Cold Sweat
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) Other
Soft Dotted (SD) ✘
Sentence Terminal (STerm) ✘
Terminal Punctuation (Term) ✘
Unified Ideograph (UIdeo) ✘
Variation Selector (VS) ✘
Word Break (WB) Other
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+1F613 Face with Cold Sweat
Bidi Paired Bracket Type (bpt) None
East Asian Width (ea) wide
Hangul Syllable Type (hst) Not Applicable
ISO 10646 Comment (isc) β€”
Joining Group (jg) No_Joining_Group
Joining Type (jt) Non Joining
Line Break (lb) Ideographic
Numeric Type (nt) none
Numeric Value (nv) not a number
Simple Case Folding (scf) Glyph for U+1F613 Face with Cold Sweat
Script Extension (scx)
Vertical Orientation (vo) U