# 1

| Text style | Emoji style |
| 1︎ | 1️ |
| Text style is forced with ⟨&#xFE0E;⟩ and emoji style with ⟨&#xFE0F;⟩. ||
| 1 U+0031, &#49; DIGIT ONE ← 0 [U+0030] Basic Latin 2 → [U+0032] ||
| ¹ | U+00B9, &#185; SUPERSCRIPT ONE |
| ← ¸ [U+00B8] | Latin-1 Supplement | º → [U+00BA] |
| ₁ | U+2081, &#8321; SUBSCRIPT ONE |
| ← ₀ [U+2080] | Superscripts and Subscripts | ₂ → [U+2082] |
| １ | U+FF11, &#65297; FULLWIDTH DIGIT ONE |
| ← ０ [U+FF10] | Halfwidth and Fullwidth Forms | ２ → [U+FF12] |
| 𝟷 | U+1D7F7, &#120823; MATHEMATICAL MONOSPACE DIGIT ONE |
| ← 𝟶 [U+1D7F6] | Mathematical Alphanumeric Symbols | 𝟸 → [U+1D7F8] |
| 🯱 | U+1FBF1, &#130033; SEGMENTED DIGIT ONE |
| ← 🯰 [U+1FBF0] | Symbols for Legacy Computing | 🯲 → [U+1FBF2] |

## Translingual
### Glyph origin

Tenth century “West Arabic” variation of the Nepali form of Hindu-Arabic numerals (compare Devanagari script १ (1, “éka”)), possibly influenced by Roman numeral Ⅰ, both ultimately from using a single stroke to represent the number one. See 1 § As a digit on WikipediaWikipedia for more.

### Symbol

1 (previous 0, next 2)
* The cardinal number one, a single thing or unit.
* A digit in decimal and every other base numbering system, including binary, octal, and hexadecimal.
    15 × 134 = 2010
    0010 0011$_2$ (the number 35 in binary notation)
    0x1000E001 (the number 268492801 in hexadecimal notation)
* (mathematics) The identity element with respect to multiplication in a ring.
    a×1 = a
* (computer science) Bit state corresponding to binary digit 1, or on or true.
* (mathematics) A Boolean or truth value corresponding to true.
    f : B$^k$ → B : B = {0, 1}
* (mathematics) The one-point topological space, trivial ring, trivial group, a category with a single object or a (canonical) singleton.
* (phonetics, often superscript) the pitch of a tone, either high or low depending on local convention; '1' is most commonly the highest or lowest pitch (but see 0)
    Synonyms: ˥, ˩
* (phonetics, Sinosphere, often superscript) tone number 1, typically identified with dark level yin ping (陰平). May simply be level ping tone (平) if the yin–yang distinction is not made.
    Synonym: ꜀
* (linguistics, superscript) accent 1 in Norwegian, Swedish and Limburgish.
    Norwegian/Swedish toneme 1 is sometimes transcribed with a simple primary stress mark, that is ˈ.
* (linguistics) First person.
    Coordinate terms: 2, 3

#### Gallery

* Letter styles
* Lining digit 1.
* Oldstyle 1 in Fraktur script.

#### Alternative forms

The following forms are equivalent as a decimal digit:
* Aegean numerals: 𐄇
* Arabic (Eastern) numerals: ١
* Arabic (Western) numerals: 1
* Assamese numerals: ১
* Balinese numerals: ᭑
* Bengali numerals: ১
* Brahmi numerals: 𑁧
* Chakma numerals: 𑄷
* Cham numerals: ꩑
* Devanagari numerals: १
* Dhives Akuru numerals: 𑥑
* Garay numerals: 𐵁
* Gujarati numerals: ૧
* Gurmukhi numerals: ੧
* Indic Siyaq numerals: 𞱱
* Hanifi Rohingya numerals: 𐴱
* Javanese numerals: ꧑
* Kaktovik numerals: 𝋁
* Kannada numerals: ೧
* Kawi numerals: 𑽑
* Kayah Li numerals: ꤁
* Khmer numerals: ១
* Khudawadi numerals: 𑋱
* Lanna numerals: (secular) ᪁, (religious) ᪑
* Lao numerals: ໑
* Lepcha numerals: ᱁
* Limbu numerals: ᥇
* Malayalam numerals: ൧
* Maya numerals: 𝋡
* Mende Kikakui numerals: 𞣇
* Meroitic cursive numerals: 𐧀
* Meitei numerals: ꯱
* Mongolian numerals: ᠑
* Myanmar numerals: ၁
* N'Ko numerals: ߁‎
* Ol Chiki numerals: ᱑
* Odia numerals: ୧
* Osmanya numerals: 𐒡
* Ottoman Siyaq numerals: 𞴁
* Pahawh Hmong numerals: 𖭑
* Persian numerals: ۱
* Saurashtra numerals: ꣑
* Sharada numerals: 𑇑
* Sinhalese numerals: ෧
* Sundanese numerals: ᮱
* Takri numerals: 𑛁
* Tamil numerals: ௧
* Telugu numerals: ౧
* Thai numerals: ๑
* Tibetan numerals: ༡
* Tirhuta numerals: 𑓑
* Warang Citi numerals: 𑣡
The following additional forms are equivalent as a cardinal number:
* Armenian numerals: Ա
* Brahmi numerals: 𑁒
* Chinese numerals: 壹, 一
* CJK tally marks: 𝍲
* Counting rod numerals: 𝍩
* Egyptian numerals: 𓏺
* Ethiopic numerals: ፩
* Gothic numerals: 𐌰
* Greek numerals: Α΄, α΄
* Hebrew numerals: א
* Old Persian numerals: 𐏑
* Roman numerals: I, i
* Sinhalese numerals: 𑇡
* Tally marks: 𝍷

#### Derived terms

* (select cardinal numbers containing ‘1’) 10, 11, 12, ..., 100, 101, 102, ..., 1000, ..., 10,000, 100,000, 1,000,000, ...
* (other select numbers containing ‘1’) -10, -1, -0.1, ..., 0.1, 0.01, 0.001, ...
* +1

### See also

* 1 (number) in Wikipedia
* (Arabic digits): 0 1 2 3 4 5 6 7 8 9
Other representations of 1:
| Morse code: ·–––– Braille: ⠁ ASL Manual: 1@Side-PalmBack | Signal flag (ICS and NATO): | Semaphore: After showing "numeric" |

### Letter

1
* (nonstandard) Alternative form of Ӏ/ӏ (Cyrillic letter palochka)

## English
### Pronunciation

* enPR: wŭn, IPA: /wʌn/, Australia IPA: /wan/, UK often IPA: /wɒn/
* Audio (US):(file)
* Audio (Southern England):(file)
* Rhymes: -ʌn

### Symbol

1
* (Internet slang, leetspeak, sarcastic) Deliberate misspelling of !, imitating someone who is too excited to consistently press the shift key while typing exclamation marks.
    Synonyms: one, eleven
    A: someone hlep me pls im always losing!!!1!
    B: Thats bcuz ur st00pid!!!!!11!!oneone!!1!!eleven!1
* (gaming, often derogatory) Abbreviation of one-shot or one-shotted.

### Noun

1 (plural 1s)
* (sports, skateboarding, snowboarding, skiing) Clipping of 180. (180° spin)

#### Translations
### See also

* 1 Sussex Drive
* 5-over-1
* Cygnus X-1
* New Delhi metallo-beta-lactamase-1
* type 1 hypersensitivity
* V-1
* Zone 1 Poblacio

## Chinese
### Pronunciation

* Mandarin
    (Pinyin): yī (yi$^1$)
    (Zhuyin): ㄧ
* Cantonese (Jyutping): jat$^1$
* Mandarin
** (Standard Chinese)
*** Hanyu Pinyin: yī
*** Zhuyin: ㄧ
*** Tongyong Pinyin: yi
*** Wade–Giles: i$^1$
*** Yale: yī
*** Gwoyeu Romatzyh: i
*** Palladius: и (i)
*** Sinological IPA : /i⁵⁵/
* Cantonese
** (Standard Cantonese, Guangzhou–Hong Kong)
*** Jyutping: jat$^1$
*** Yale: yāt
*** Cantonese Pinyin: jat$^7$
*** Guangdong Romanization: yed$^1$
*** Sinological IPA : /jɐt̚⁵/

### Noun

1
* one
* (gay slang) top

#### Synonyms

* (Hong Kong Cantonese) 1仔 (jat$^1$ zai$^2$)

#### Derived terms

* 10

#### Related terms

* 0 (líng)
* 0.5 (língdiǎnwǔ)

## German
### Article

1
* (text messaging) Abbreviation of ein.

## Swedish
### Etymology

(suffix): From the homophony between ett (“one”, neuter) and the grammatical suffixes.

### Symbol

1
* (Internet slang, leetspeak, sarcastic) Deliberate misspelling of !

### Suffix

1
* (nonstandard suffix) -et (“singular definite nominative; the”)
    Apotek1The Pharmacy
    Bud1The Courier
* (nonstandard suffix) -et (“neuter singular”)
    Mog1 av dig.Very mature of you.

#### Derived terms

* mog1 (“mature”) (slang)