U+03B4 Greek Small Letter Delta
U+03B4 was added to Unicode in version 1.1 (1993). It belongs to the block
This character is a Lowercase Letter and is mainly used in the Greek script. It is related to its uppercase variant
The glyph is not a composition. It has a Ambiguous East Asian Width. In bidirectional context it acts as Left To Right and is not mirrored. The glyph can, under circumstances, be confused with 1 other glyphs. In text U+03B4 behaves as Alphabetic regarding line breaks. It has type Lower for sentence and Alphabetic Letter for word breaks. The Grapheme Cluster Break is Any.
The Wikipedia has the following information about this codepoint:
Delta (; uppercase Δ, lowercase δ; Greek: δέλτα, délta, [ˈðelta]) is the fourth letter of the Greek alphabet. In the system of Greek numerals it has a value of 4. It was derived from the Phoenician letter dalet 𐤃. Letters that come from delta include Latin D and Cyrillic Д.
A river delta (originally, the delta of the Nile River) is so named because its shape approximates the triangular uppercase letter delta. Contrary to a popular legend, this use of the word delta was not coined by Herodotus.
Representations
System  Representation 

Nº  948 
UTF8  CE B4 
UTF16  03 B4 
UTF32  00 00 03 B4 
URLQuoted  %CE%B4 
HTML hex reference  δ 
Wrong windows1252 Mojibake  Î´ 
HTML named entity  δ 
Encoding: EUCKR (hex bytes)  A5 E4 
Encoding: ISO88597 (hex bytes)  E4 
Encoding: JIS0208 (hex bytes)  A6 C4 
Encoding: WINDOWS1253 (hex bytes)  E4 
L^{A}T_{E}X  \delta 
Adobe Glyph List  delta 
digraph  d* 
Related Characters
Greek Capital Letter DeltaGlyph for U+0394 Modifier Letter Small DeltaGlyph for U+1D5F Mathematical Bold Capital DeltaGlyph for U+1D6AB Mathematical Bold Small DeltaGlyph for U+1D6C5 Mathematical Italic Capital DeltaGlyph for U+1D6E5 Mathematical Italic Small DeltaGlyph for U+1D6FF Mathematical Bold Italic Capital DeltaGlyph for U+1D71F Mathematical Bold Italic Small DeltaGlyph for U+1D739 Mathematical SansSerif Bold Capital DeltaGlyph for U+1D759 Mathematical SansSerif Bold Small DeltaGlyph for U+1D773 Mathematical SansSerif Bold Italic Capital DeltaGlyph for U+1D793 Mathematical SansSerif Bold Italic Small DeltaGlyph for U+1D7AD
Confusables
Elsewhere
Complete Record
Property  Value 

1.1 (1993)  
GREEK SMALL LETTER DELTA  
—  
Greek and Coptic  
Lowercase Letter  
Greek  
Left To Right  
Not Reordered  
None  


✔  




✘  










✘  
✔  
✘  
✘  
✘  
✘  
✘  
✔  
✘  
✘  
✔  
✔  
✔  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  


Any  
✔  
✘  
✘  
✘  
✘  
✔  
✔  
✘  
✘  
0  
0  
0  
✘  
None  
—  
NA  
Other  
—  
✘  
✘  
✘  
✘  
Yes  
Yes  


Yes  


Yes  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
✘  
Lower  
✘  
✘  
✘  
✘  
✘  
Alphabetic Letter  
✘  
✔  
✔  
✘  
✘  
✘  
✘  


None  
Ambiguous  
Not Applicable  
—  
No_Joining_Group  
Non Joining  
Alphabetic  
None  
not a number  


R 