0
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Character variations
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TranslingualEdit
Alternative formsEdit
- 0̸ (slashed zero, available only as a combination of two code points)
EtymologyEdit
Tenth century “West Arabic” variation of the Nepali form of Hindu-Arabic numeral ٠ (0) (compare Devanāgarī script ०), adopted for use with the Latin script in Europe.
SymbolEdit
0
- (Arabic digits) The cardinal number zero indicating absence of any quantity.
- A digit in decimal, binary, and every other base numbering system.
- 15 × 134 = 2010
- 0000 00012
- 0x1000E001 (hexadecimal notation)
- (mathematics) The identity element with respect to addition.
- (mathematics, computer science) A Boolean or truth value corresponding to false.
- f : Bk → B : B = {0, 1}
- A&B&C=0 → A=0 || B=0 || C=0
- (computing) Indicates that the number that follows is in octal.
- (phonetics) the pitch of a tone that is more extreme than 1 (higher or lower, depending on local convention; e.g. 0 is the highest tone in Chatino)
- (phonetics, Sinosphere) lack of an inherent tone; the pitch depends depends on the tones of the surrounding syllables.
Alternative formsEdit
The following forms are equivalent as a decimal digit:
- Arabic (Eastern) numerals: ٠
- Arabic (Western) numerals: 0
- Assamese numerals: ০
- Balinese numerals: ᭐
- Bengali numerals: ০
- Brahmi numerals: 𑁦
- Chakma numerals: 𑄶
- Cham numerals: ꩐
- Devanagari numerals: ०
- Gujarati numerals: ૦
- Gurmukhi numerals: ੦
- Hanifi Rohingya numerals: 𐴰
- Javanese numerals: ꧐
- Kannada numerals: ೦
- Kayah Li numerals: ꤀
- Khmer numerals: ០
- Khudawadi numerals: 𑋰
- Lanna numerals: (secular) ᪀, (Tham) ᪐
- Lao numerals: ໐
- Lepcha numerals: ᱀
- Limbu numerals: ᥆
- Malayalam numerals: ൦
- Meitei numerals: ꯰
- Mongolian numerals: ᠐
- Myanmar numerals: ၀
- N'Ko numerals: ߀
- Ol Chiki numerals: ᱐
- Oriya numerals: ୦
- Osmanya numerals: 𐒠
- Persian numerals: ۰
- Saurashtra numerals: ꣐
- Sharada numerals: 𑇐
- Sinhalese numerals: ෦
- Sundanese numerals: ᮰
- Takri numerals: 𑛀
- Tamil numerals: ೦
- Telugu numerals: ౦
- Thai numerals: ๐
- Tibetan numerals: ༠
- Tirhuta numerals: 𑓐
- Warang Citi numerals: 𑣠
The additional following forms are equivalent as a cardinal number:
- Armenian numerals: please add, if you can
- Brahmi numerals: n/a
- Chinese numerals: 零, 〇
- CJK tally marks: please add, if you can
- Counting rod numerals: 〇
- Egyptian numerals: 𓄤
- Ethiopic numerals: n/a
- Gothic numerals: n/a
- Greek numerals: n/a
- Hebrew numerals: n/a
- Old Persian numerals: n/a
- Roman numerals: n/a
- Sinhalese numerals: please add, if you can
- Tally marks: (left blank to denote zero)
Derived termsEdit
Derived terms
GalleryEdit
- Styles
-
A vintage clock with numbers 0–11.
-
The digit ‘0’ in a digital seven segment display.
See alsoEdit
Other representations of 0:
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EnglishEdit
PronunciationEdit
- (number, digit, “zero”):
- (General Australian, US) enPR: zē'rō, IPA(key): /ˈziːɹəʊ/
- (Received Pronunciation) IPA(key): /ˈzɪəɹəʊ/
Audio (US) (file) - Rhymes: -ɪəɹəʊ
- (digit, “nought”):
- (Received Pronunciation) IPA(key): /nɔːt/
- Rhymes: -ɔːt
- (digit, “oh”):
- (Received Pronunciation) IPA(key): /əʊ/
- Rhymes: -əʊ
- The pronunciation as a digit is very often shortened to that of the letter O to save time or keep rhythm. This change is required for the tens place of minutes following the hour and in shortened pronunciation of numbers between 10 and 19 hundred, including years, as well as their truncated two-digit forms, where the zero is a leading digit. It is also very common when saying telephone numbers, decimals after the decimal point, the leading zero in decimal fractions less than one, or many other words such as 007 double o seven.
NounEdit
0 (plural 0s)
- 0.
- The origin, starting point, or fixed reference point, especially for a measurement.
- The 0 for the Celsius scale is 273.15 Kelvin.
- (electrical engineering) The off or low bit state.
- If the NOT gate input is 1, the output is 0.
Derived termsEdit
- 0th, the ordinal number form
See alsoEdit
ChineseEdit
PronunciationEdit
NounEdit
0
Derived termsEdit
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