U+27D3 "⟓" Lower Right Corner with Dot Unicode Character

U+27D3 "⟓" Lower Right Corner with Dot is a specialized typographical symbol belonging to the Miscellaneous Mathematical Symbols-A block, designed for use in mathematical notation and logic diagrams. It visually resembles a right angle bracket or corner shape situated in the lower right, distinguished by a small dot positioned at its interior vertex. This character is typically employed to represent a specific logical or geometric relation, such as indicating a directional conjunction in lattice theory or as a notation for the "join" operation in order theory, where the dot serves as a precise semantic marker. Its inclusion in Unicode ensures consistent representation across digital platforms for academic typesetting and formal reasoning systems.

General Properties

Code Point	U+27D3
Version Added	3.2
Name	Lower Right Corner with Dot
Block	Miscellaneous Mathematical Symbols-A
General Category	Math Symbol
Canonical Combining Class	Not Reordered
Bidirectional Class	Other Neutral
Mirrored	Yes

Encodings

HTML Decimal Encoding	⟓
HTML Hex Encoding	⟓
UTF-8 Encoding	0xE2 0x9F 0x93
UTF-16 Encoding	0x27D3
UTF-32 Encoding	0x000027D3
C/C++/Java Escape	\u27d3

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Script	Common
Script Extensions	Common
Indic Syllabic Category	Other
Pattern Syntax	Yes
Math	Yes
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	Other