U+1D6D0 "𝛐" Mathematical Bold Small Omicron Unicode Character

U+1D6D0 "𝛐" Mathematical Bold Small Omicron is a typographic glyph representing the fifteenth letter of the Greek alphabet in a bold typeface, specifically designed for use in mathematical and scientific notation to distinguish it from standard text. It belongs to the Mathematical Alphanumeric Symbols block, which was created to provide unambiguous, style-specific variants of letters for equations where formatting such as bold is semantically significant. This character allows writers to denote a variable, constant, or function with a bold omicron without relying on external formatting, ensuring correct rendering across different software and fonts.

General Properties

Code Point	U+1D6D0
Version Added	3.1
Name	Mathematical Bold Small Omicron
Block	Mathematical Alphanumeric Symbols
General Category	Lowercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"ο" U+03BF Greek Small Letter Omicron

Encodings

HTML Decimal Encoding	𝛐
HTML Hex Encoding	𝛐
UTF-8 Encoding	0xF0 0x9D 0x9B 0x90
UTF-16 Encoding	0xD835 0xDED0
UTF-32 Encoding	0x0001D6D0
C/C++/Java Escape	\ud835\uded0

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Lowercase	Yes
Cased	Yes
Changes When NFKC Casefolded	Yes
NFKC Casefold	"ο" U+03BF Greek Small Letter Omicron
NFKC Simple Casefold	"ο" U+03BF Greek Small Letter Omicron
Script	Common
Script Extensions	Common
Indic Syllabic Category	Other
ID Start	Yes
XID Start	Yes
ID Continue	Yes
XID Continue	Yes
Alphabetic	Yes
Math	Yes
Other Math	Yes
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Alphabetic letter
Sentence Break	Lower