U+1D6DA "𝛚" Mathematical Bold Small Omega Unicode Character

U+1D6DA "𝛚" Mathematical Bold Small Omega is a typographic glyph representing the lowercase Greek letter omega in a bold weight, specifically designated for use in mathematical and scientific notation rather than standard Greek text. It belongs to the Mathematical Alphanumeric Symbols block, which was introduced to separate mathematical formatting from ordinary text, allowing for clear distinction in formal equations, such as those involving angular frequency or the set of natural numbers. This character is essential for precise typesetting in academic disciplines like physics, engineering, and advanced mathematics, where bold symbols often denote vectors or special constants.

General Properties

Code Point	U+1D6DA
Version Added	3.1
Name	Mathematical Bold Small Omega
Block	Mathematical Alphanumeric Symbols
General Category	Lowercase Letter
Canonical Combining Class	Not Reordered
Bidirectional Class	Left To Right
Decomposition Type	Font
Decomposition Mapping	"ω" U+03C9 Greek Small Letter Omega

Encodings

HTML Decimal Encoding	𝛚
HTML Hex Encoding	𝛚
UTF-8 Encoding	0xF0 0x9D 0x9B 0x9A
UTF-16 Encoding	0xD835 0xDEDA
UTF-32 Encoding	0x0001D6DA
C/C++/Java Escape	\ud835\udeda

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	"ω" U+03C9 Greek Small Letter Omega
NFKC Simple Casefold	"ω" U+03C9 Greek Small Letter Omega
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