U+0899 "࢙" Arabic Small Low Word Ishmaam Unicode Character

Unicode Version 17.0

U+0899 "࢙" Arabic Small Low Word Ishmaam is a diacritical mark used in specialized Quranic and classical Arabic orthography to indicate a phonetic phenomenon known as ishmaam, where a slight, inaudible rounding of the lips occurs during the pronunciation of a vowelless consonant, often to hint at a preserved or residual vowel sound. This mark appears as a small, low-placed symbol beneath an Arabic letter, distinct from the more common shadda or sukun, and serves to guide proper recitation in contexts where a word's historical or morphological vowel is suppressed rather than fully elided. In modern standard text, it is rarely used, making it a niche addition to the Unicode standard for preserving ancient textual accuracy.

General Properties

Code Point U+0899
Version Added 14.0
Name Arabic Small Low Word Ishmaam
Block Arabic Extended-B
General Category Nonspacing Mark
Canonical Combining Class Below
Bidirectional Class Nonspacing Mark

Encodings

HTML Decimal Encoding ࢙
HTML Hex Encoding ࢙
UTF-8 Encoding 0xE0 0xA2 0x99
UTF-16 Encoding 0x0899
UTF-32 Encoding 0x00000899
C/C++/Java Escape \u0899

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 Arabic
Script Extensions Arabic
Indic Syllabic Category Other
Indic Conjunct Break Extend
ID Continue Yes
XID Continue Yes
Diacritic Yes
Vertical Orientation Rotated
Grapheme Extend Yes
Grapheme Cluster Break Extend
Word Break Extend
Sentence Break Extend