U+1F33 "ἳ" Greek Small Letter Iota with Dasia and Varia Unicode Character

Unicode Version 17.0

U+1F33 "ἳ" Greek Small Letter Iota with Dasia and Varia is a precomposed polytonic Greek letter representing the iota vowel combined with two diacritical marks common in ancient and liturgical Greek text: the dasia, which indicates a rough breathing or an initial "h" sound, and the varia, which denotes a falling or grave accent. This character is used primarily to preserve the exact spelling and pronunciation of classical or ecclesiastical Greek, particularly in scholarly editions and religious manuscripts. It falls within the Greek Extended Unicode block and is essential for correctly rendering and analyzing historical Greek orthography where such breathings and accents carry grammatical and phonetic significance. Unlike modern monotonic Greek, which simplifies diacritics, this letter exemplifies the rich accentual and breathing system of polytonic Greek.

General Properties

Code Point U+1F33
Version Added 1.1
Name Greek Small Letter Iota with Dasia and Varia
Block Greek Extended
General Category Lowercase Letter
Canonical Combining Class Not Reordered
Bidirectional Class Left To Right
Decomposition Type Canonical
Decomposition Mapping "ἱ" U+1F31 Greek Small Letter Iota with Dasia
"̀" U+0300 Combining Grave Accent

Encodings

HTML Decimal Encoding ἳ
HTML Hex Encoding ἳ
UTF-8 Encoding 0xE1 0xBC 0xB3
UTF-16 Encoding 0x1F33
UTF-32 Encoding 0x00001F33
C/C++/Java Escape \u1f33

Unicode Properties

NFC Quick Check Yes
NFKC Quick Check Yes
Numeric Type None
Numeric Value NaN
Line Break Alphabetic
Lowercase Yes
Simple Uppercase Code Point "Ἳ" U+1F3B Greek Capital Letter Iota with Dasia and Varia
Simple Titlecase Code Point "Ἳ" U+1F3B Greek Capital Letter Iota with Dasia and Varia
Uppercase Code Point "Ἳ" U+1F3B Greek Capital Letter Iota with Dasia and Varia
Titlecase Code Point "Ἳ" U+1F3B Greek Capital Letter Iota with Dasia and Varia
Cased Yes
Changes When Casemapped Yes
Changes When Titlecased Yes
Changes When Uppercased Yes
Script Greek
Script Extensions Greek
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 Lower