U+FDAE "ﶮ" Arabic Ligature Yeh with Hah with Yeh Final Form Unicode Character

Unicode Version 17.0

U+FDAE "ﶮ" Arabic Ligature Yeh with Hah with Yeh Final Form is a typographic ligature found in the Arabic script block, representing a connected combination of the Arabic letters Yeh (ي), Hah (ح), and Yeh (ي) in their final positional forms as they appear at the end of a word. This character is primarily used for precise orthographic representation in digital text, particularly when rendering classical or religious Arabic calligraphy where such ligatures preserve traditional spacing and visual harmony. It is not a standalone letter but a specialized glyph that helps display written Arabic accurately according to specific typographic conventions, often appearing in contexts like the Quran or historical manuscripts where complex letter combinations require seamless joining to maintain legibility and aesthetic consistency.

General Properties

Code Point U+FDAE
Version Added 1.1
Name Arabic Ligature Yeh with Hah with Yeh Final Form
Block Arabic Presentation Forms-A
General Category Other Letter
Canonical Combining Class Not Reordered
Bidirectional Class Arabic Letter
Decomposition Type Final
Decomposition Mapping "ي" U+064A Arabic Letter Yeh
"ح" U+062D Arabic Letter Hah
"ي" U+064A Arabic Letter Yeh

Encodings

HTML Decimal Encoding ﶮ
HTML Hex Encoding ﶮ
UTF-8 Encoding 0xEF 0xB6 0xAE
UTF-16 Encoding 0xFDAE
UTF-32 Encoding 0x0000FDAE
C/C++/Java Escape \ufdae

Unicode Properties

NFC Quick Check Yes
NFD Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
Changes When NFKC Casefolded Yes
NFKC Casefold "ي" U+064A Arabic Letter Yeh
"ح" U+062D Arabic Letter Hah
"ي" U+064A Arabic Letter Yeh
NFKC Simple Casefold "ي" U+064A Arabic Letter Yeh
"ح" U+062D Arabic Letter Hah
"ي" U+064A Arabic Letter Yeh
Script Arabic
Script Extensions Arabic
Indic Syllabic Category Other
ID Start Yes
XID Start Yes
ID Continue Yes
XID Continue Yes
Alphabetic Yes
Vertical Orientation Rotated
Grapheme Base Yes
Grapheme Cluster Break Other
Word Break Alphabetic letter
Sentence Break OLetter