U+A784 "Ꞅ" Latin Capital Letter Insular S Unicode Character

Unicode Version 17.0

U+A784 "Ꞅ" Latin Capital Letter Insular S is an archaic letterform originating from medieval Insular script, used primarily in Old English and early Middle English manuscripts to represent a voiceless alveolar fricative sound, similar to the modern "s". Its distinctive rounded, angular shape once served as a typographic variant of the standard Latin S, often appearing in contexts where a more cursive or ornate scribal style was employed. While no longer a part of the modern English alphabet, this character has been encoded in Unicode to support historical and paleographic scholarship, allowing for accurate representation of ancient texts and digital preservation of linguistic heritage. It belongs to the Latin Extended-D block and is typically paired with its lowercase counterpart, U+A785 "ꞅ", in specialized fonts designed for academic or historical typesetting.

General Properties

Code Point U+A784
Version Added 5.1
Name Latin Capital Letter Insular S
Block Latin Extended-D
General Category Uppercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right

Encodings

HTML Decimal Encoding Ꞅ
HTML Hex Encoding Ꞅ
UTF-8 Encoding 0xEA 0x9E 0x84
UTF-16 Encoding 0xA784
UTF-32 Encoding 0x0000A784
C/C++/Java Escape \ua784

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
Uppercase Yes
Simple Lowercase Code Point "ꞅ" U+A785 Latin Small Letter Insular S
Lowercase Code Point "ꞅ" U+A785 Latin Small Letter Insular S
Simple Case Folding "ꞅ" U+A785 Latin Small Letter Insular S
Case Folding "ꞅ" U+A785 Latin Small Letter Insular S
Cased Yes
Changes When Casefolded Yes
Changes When Casemapped Yes
Changes When Lowercased Yes
Changes When NFKC Casefolded Yes
NFKC Casefold "ꞅ" U+A785 Latin Small Letter Insular S
NFKC Simple Casefold "ꞅ" U+A785 Latin Small Letter Insular S
Script Latin
Script Extensions Latin
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 Upper