# De (Cyrillic)

The Cyrillic script :
Slavic letters :
| А | А̀ | А̂ | А̄ | Ӑ | Ӓ | Б | В |
| Г | Ґ | Д | Ђ | Ѓ | Е | Ѐ | Е̂ |
| Е̄ | Ё | Є | Є́ | Ж | З | З́ | Ѕ |
| И | І | І́ | Ї | Ꙇ | Ѝ | И̂ | Ӣ |
| Й | Ӥ | Ј | К | Л | Љ | М | Н |
| Њ | О | О̀ | О̂ | О̄ | Ӧ | П | Р |
| С | С́ | Т | Ћ | Ќ | У | У̀ | У̂ |
| Ӯ | Ў | Ӱ | Ф | Х | Ц | Ч | Џ |
| Ш | Щ | Ꙏ | Ъ | Ъ̀ | Ы | Ь | Ѣ |
| Э | Ю | Ю̀ | Я | Я̀ | ʼ | ˮ | |
Non-Slavic letters :
| А̊ | А̃ | Ӓ̄ | Ӕ | Ә | Ә́ | Ә̃ | Ӛ |
| В̌ | Ԝ | Г̑ | Г̇ | Г̣ | Г̌ | Г̂ | Г̆ |
| Г̈ | Г̊ | Ҕ | Ғ | | Ӻ | Ғ̌ | Ғ̊ |
| Ӷ | Г̡ | Д́ | Д̌ | Д̈ | Д̣ | Д̆ | Ӗ |
| Е̃ | Ё̄ | Є̈ | Ԑ | Ԑ̈ | Җ | Ӝ | Ӂ |
| Ж̣ | Ҙ | Ӟ | З̌ | З̣ | З̆ | Ӡ | И̃ |
| И̇ | Ҋ | Қ | Ӄ | Ҡ | Ҟ | Ҝ | К̣ |
| К̊ | Қ̊ | Ԛ | ᴫ | Л́ | Ӆ | Ԯ | Ԓ |
| Л̈ | Ӎ | ᵸ | Н́ | Ӊ | Ң | Ԩ | Ӈ |
| Ҥ | О̆ | О̃ | Ӧ̄ | Ө | Ө̄ | Ө́ | Ө̆ |
| Ӫ | Ԥ | П̈ | Р̌ | Ҏ | С̌ | Ҫ | С̣ |
| С̱ | Т́ | Т̈ | Т̌ | Т̇ | Т̣ | Ҭ | Ᲊ |
| У̃ | У̌ | Ӳ | У̊ | Ӱ̄ | Ұ | Ү | Ү́ |
| Х̣ | Х̱ | Х̮ | Х̑ | Х̌ | Ҳ | Ӽ | Х̊ |
| Ӿ | Ӿ̊ | Һ | Һ̈ | Ԧ | Ц̌ | Ц̈ | Ҵ |
| Ҷ | Ҷ̣ | Ӵ | Ӌ | | Ҹ | Ч̇ | Ч̣ |
| Ҽ | Ҿ | Ш̣ | ꚜ | Ы̆ | Ы̄ | Ӹ | ꚝ |
| Ҍ | Ҩ | Э̆ | Э̄ | Э̇ | Ӭ | Ӭ́ | Ӭ̄ |
| Ю̆ | Ю̈ | Ю̄ | Я̆ | Я̄ | Я̈ | Ӏ | |
Archaic or unused letters :
А̨Б̀Б̣Б̱В̀Г̀Г̧Г̄Г̓Г̆Ҕ̀Ҕ̆ԀД̓Д̀Д̨ԂꚀꙢЕ̇Е̨Ж̀Ж̑ꙂꙄЏ̆ꚄꚄ̆ꙀЗ̀З̑ԄԆꚈԪꚂꚔІ̂І̣І̨Ј̵Ј̃ꙈК̓К̀К̆Ӄ̆К̑К̇К̈К̄ԞК̂Л̀ԠꙤԈЛ̑Л̇ԔМ̀М̃ꙦН̀Н̄Н̧Н̃ԊԢН̡ѺꙨꙪꙬꙮꚘꚚП̓П̀П́ҦП̧П̑ҀԚ̆Р́Р̀Р̃ԖС̀С̈ԌҪ̓Т̓Т̀ԎТ̑ꚊТ̧ꚌꚌ̆ѸꙊУ̇У̨ꙋ́Ф̑Ф̓Х́Х̀Х̆Х̇Х̧Х̾Х̓һ̱ѠꙌѼѾꙠЦ̀Ц́Ц̓ꚎꚎ̆ꚐЧ́Ч̀Ч̆Ч̑Ч̓ԬꚒꚆꚆ̆Ҽ̆Ш̀Ш̆Ш̑Щ̆ꚖꚖ̆Ъ̄Ъ̈Ъ̈̄ꙐЫ̂Ы̃Ѣ́Ѣ̈Ѣ̆ꙒЭ̨Э̂ꙔЮ̂ꙖЯ̈Я̂Я̨ԘѤѦꙘѪꙚѨꙜѬѮѰѲѴѶꙞ :
List of Cyrillic letters
List of Cyrillic multigraphs :
vte :
De (Д д; italic: Д д) is a letter of the Cyrillic script. It commonly represents the voiced dental stop /d̪/, like the pronunciation of ⟨d⟩ in "door", except closer to the teeth. De is usually Romanized using the Latin letter D.

## History

The Cyrillic letter De was derived from the Greek letter Delta (Δ δ).
In the Early Cyrillic alphabet its name was добро (dobro), meaning "good".
In the Cyrillic numeral system, De had a value of 4.

## Form

The major graphic difference between De and its modern Greek equivalent lies in the two descenders ("feet") below the lower corners of the Cyrillic letter. The descenders were borrowed from a Byzantine uncial shape of uppercase Delta.
De, like the Cyrillic letter El, has two typographical variants: an older variant where its top is pointed (like Delta), and a modern one (first used in mid-19th-century fonts) where it is square. Nowadays, almost all books and magazines are printed with fonts with the second variant of the letter; the first one is rather stylish and only a few popular text fonts use it (the best known example is "Baltika" designed in 1951-52 by V. G. Chiminova and others).
In italic (Russian) type, the lowercase form looks more like the lowercase Latin ⟨d⟩, a mirrored numeral 6 or a partial derivative symbol ⟨∂⟩. Southern (Serbian, Bulgarian, Macedonian) typography may prefer a variant that looks like a single-storey lowercase Latin ⟨g⟩. Cursive lowercase De has the same two shapes, but with a different distribution: for example, the g-shaped variant is a standard for schools in Russia, Ukraine, Belarus but also used for certain typefaces with OpenType features.
The (Russian-Ukrainian-Belarusian-Bulgarian) cursive form of capital De looks like Latin D as the printed version is not comfortable enough to be written quickly. The Serbian cursive form is closer to the shape of a numeral "2" (identical to the form sometimes used for uppercase cursive Latin Q); this form is unknown in Russia.

## Usage

It most often represents the voiced dental plosive /d/. However, word-finally and before voiceless consonants, it represents a voiceless [t]. Before a palatalizing vowel, it represents /dʲ/.

## Related letters and other similar characters

* - ᲁ : Cyrillic Small Letter Long-Legged De
* Δ δ : Greek letter Delta
* D d : Latin letter D
* Л л : Cyrillic letter El
* Ԁ ԁ : Cyrillic letter Komi De
* G g : Latin letter G
* ∂ : Partial derivative symbol

## Computing codes

Character information :
| Preview | Д | Д | д | д | ᲁ | ᲁ |
| Unicode name | CYRILLIC CAPITAL LETTER DE | CYRILLIC CAPITAL LETTER DE | CYRILLIC SMALL LETTER DE | CYRILLIC SMALL LETTER DE | CYRILLIC SMALL LETTER LONG-LEGGED DE | CYRILLIC SMALL LETTER LONG-LEGGED DE |
| Encodings | decimal | hex | dec | hex | dec | hex |
| Unicode | 1044 | U+0414 | 1076 | U+0434 | 7297 | U+1C81 |
| UTF-8 | 208 148 | D0 94 | 208 180 | D0 B4 | 225 178 129 | E1 B2 81 |
| Numeric character reference | &#1044; | &#x414; | &#1076; | &#x434; | &#7297; | &#x1C81; |
| Named character reference | &Dcy; | &Dcy; | &dcy; | &dcy; | | |
| KOI8-R and KOI8-U | 228 | E4 | 196 | C4 | | |
| Code page 855 | 167 | A7 | 166 | A6 | | |
| Windows-1251 | 196 | C4 | 228 | E4 | | |
| ISO-8859-5 | 180 | B4 | 212 | D4 | | |
| Macintosh Cyrillic | 132 | 84 | 228 | E4 | | |