U+1DD0 "᷐" Combining Is Below Unicode Character

Unicode Version 17.0

U+1DD0 "᷐" Combining Is Below is a combining diacritical mark used in historical and scholarly linguistic notation, particularly within the context of medieval Scandinavian or Old Norse textual studies, where it attaches underneath a base letter to modify its phonetic value. This character, part of the Combining Diacritical Marks Supplement block, serves as a specific typographic device for indicating a certain kind of vowel quality or length, often appearing in specialized editions of early manuscripts to represent a sound that lacks a standard modern counterpart. Its design resembles a small, horizontal bar or a short vertical stroke positioned below the character it modifies, and while it is rarely encountered in contemporary digital writing, it remains essential for accurate philological transcription and the preservation of orthographic nuance in academic works.

General Properties

Code Point U+1DD0
Version Added 5.1
Name Combining Is Below
Block Combining Diacritical Marks Supplement
General Category Nonspacing Mark
Canonical Combining Class Attached Below
Bidirectional Class Nonspacing Mark

Encodings

HTML Decimal Encoding ᷐
HTML Hex Encoding ᷐
UTF-8 Encoding 0xE1 0xB7 0x90
UTF-16 Encoding 0x1DD0
UTF-32 Encoding 0x00001DD0
C/C++/Java Escape \u1dd0

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
NFKC Quick Check Yes
NFKD Quick Check Yes
Numeric Type None
Numeric Value NaN
Joining Type Transparent
Line Break Combining Mark
Case Ignorable Yes
Script Inherited
Script Extensions Inherited
Indic Syllabic Category Other
Indic Conjunct Break Extend
ID Continue Yes
XID Continue Yes
Vertical Orientation Rotated
Grapheme Extend Yes
Grapheme Cluster Break Extend
Word Break Extend
Sentence Break Extend