Source: Noto Sans Hebrew

U+0592 Hebrew Accent Segol

U+0592 was added in Unicode version 2.0 in 1996. It belongs to the block U+0590 to U+05FF Hebrew in the U+0000 to U+FFFF Basic Multilingual Plane.

This character is a Nonspacing Mark and is mainly used in the Hebrew script. The character is also known as segolta.

The glyph is not a composition. It has no designated width in East Asian texts. In bidirectional text it acts as Nonspacing Mark. When changing direction it is not mirrored. U+0592 prohibits a line break before it.

The Wikipedia has the following information about this codepoint:

Segol (Hebrew: סְגוֹל֒ also known as Segolta, with variant English spellings), is a cantillation mark found in the Torah, Haftarah, and other books of the Hebrew Bible. The Segol occurs together with a preceding Zarka, sometimes with a Munach preceding one or both.
The Segol group is considered to be a disjunctive. It occurs in place of the Katan group or a Zakef gadol. It is the strongest disjunctive group ahead of the Etnachta group.
The Hebrew word סְגוֹל֒ translates into English as bunch, referring to a bunch of grapes. This is reflected in its appearance as a three-dot symbol.

Representations

System	Representation
Nº	1426
UTF-8	D6 92
UTF-16	05 92
UTF-32	00 00 05 92
URL-Quoted	%D6%92
HTML hex reference	֒
Wrong windows-1252 Mojibake	â—ŒÖ’
alias	segolta
Adobe Glyph List	segoltahebrew

Elsewhere

Complete Record

Property	Value
Age (age)	2.0 (1996)
Unicode Name (na)	HEBREW ACCENT SEGOL
Unicode 1 Name (na1)	—
Block (blk)	Hebrew
General Category (gc)	Nonspacing Mark
Script (sc)	Hebrew
Bidirectional Category (bc)	Nonspacing Mark
Combining Class (ccc)	Above
Decomposition Type (dt)	none
Decomposition Mapping (dm)	Hebrew Accent Segol
Lowercase (Lower)	✘
Simple Lowercase Mapping (slc)	Hebrew Accent Segol
Lowercase Mapping (lc)	Hebrew Accent Segol
Uppercase (Upper)	✘
Simple Uppercase Mapping (suc)	Hebrew Accent Segol
Uppercase Mapping (uc)	Hebrew Accent Segol
Simple Titlecase Mapping (stc)	Hebrew Accent Segol
Titlecase Mapping (tc)	Hebrew Accent Segol
Case Folding (cf)	Hebrew Accent Segol
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)	Hebrew Accent Segol
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)	Yes
NFD Quick Check (NFD_QC)	Yes
NFKC Casefold (NFKC_CF)	Hebrew Accent Segol
NFKC Quick Check (NFKC_QC)	Yes
NFKC_SCF (NFKC_SCF)	Hebrew Accent Segol
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)	Hebrew Accent Segol
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)	Transparent
Line Break (lb)	Combining Mark
Numeric Type (nt)	none
Numeric Value (nv)	not a number
Simple Case Folding (scf)	Hebrew Accent Segol
Script Extension (scx)
Vertical Orientation (vo)	R