ze·ro (zîr  , z r)n. pl. ze·ros or ze·roes 1. The numerical symbol 0; a cipher. 2. Mathematics a. The identity element for addition. b. A cardinal number indicating the absence of any or all units under consideration. c. An ordinal number indicating an initial point or origin. d. An argument at which the value of a function vanishes. 3. The temperature indicated by the numeral 0 on a thermometer. 4. A sight setting that enables a firearm to shoot on target. 5. Informal One having no influence or importance; a nonentity: a manager who was a total zero. 6. The lowest point: His prospects were approaching zero. 7. A zero-coupon bond. 8. Informal Nothing; nil: Today I accomplished zero. adj. 1. Of, relating to, or being zero. 2. a. Having no measurable or otherwise determinable value. b. Informal Absent, inoperative, or irrelevant in specified circumstances: "The town has . . . practically no opportunities for amusement, zero culture" (Robert M. Adams). 3. Meteorology a. Designating a ceiling not more than 16 meters (52 feet) high. b. Limited in horizontal visibility to no more than 55 meters (180 feet). 4. Linguistics Of or relating to a morpheme that is expected by an established, regular paradigm but has no spoken or written form. Moose has a zero plural; that is, its plural is moose. tr.v. ze·roed, ze·ro·ing, ze·roes Phrasal Verbs: To adjust (an instrument or a device) to zero value. zero in 1. a. To aim or concentrate firepower on an exact target location. b. To adjust the aim or sight of by repeated firings. 2. To converge intently; close in: The children zeroed in on the display of toys in the store window. zero out 1. To eliminate (a budget or budget item) by cutting off funding. 2. To reduce to zero. [Italian, from alteration of Medieval Latin zephirum, from Arabic  ifr, nothing, cipher; see cipher.] |
zero [ˈzɪərəʊ]
n pl -ros, -roes
1. (Mathematics) the symbol 0, indicating an absence of quantity or magnitude; nought Former name cipher
2. (Mathematics) the integer denoted by the symbol 0; nought
3. (Mathematics) the cardinal number between +1 and -1
4. nothing; nil
5. a person or thing of no significance; nonentity
6. the lowest point or degree his prospects were put at zero
7. the line or point on a scale of measurement from which the graduations commence
8. (Physics / General Physics)
a. the temperature, pressure, etc., that registers a reading of zero on a scale
b. the value of a variable, such as temperature, obtained under specified conditions
9. (Military / Firearms, Gunnery, Ordnance & Artillery) a gunsight setting in which accurate allowance has been made for both windage and elevation for a specified range
10. (Mathematics) Maths
a. the cardinal number of a set with no members
b. the identity element of addition
11. (Linguistics) Linguistics
a. an allomorph with no phonetic realization, as the plural marker of English sheep
b. (as modifier) a zero form
12. (Economics, Accounting & Finance / Banking & Finance) Finance Also called zero-coupon bond a bond that pays no interest, the equivalent being paid in its redemption value Compare Zebra
adj
1. having no measurable quantity, magnitude, etc.
2. (Earth Sciences / Physical Geography) Meteorol
a. (of a cloud ceiling) limiting visibility to 15 metres (50 feet) or less
b. (of horizontal visibility) limited to 50 metres (165 feet) or less
vb -roes, -roing, -roed
(Physics / General Physics) (tr) to adjust (an instrument, apparatus, etc.) so as to read zero or a position taken as zero
determiner
Informal chiefly US no (thing) at all this job has zero interest
[from Italian, from Medieval Latin zephirum, from Arabic sifr empty, cipher]
| zero (zîr) The numerical symbol 0, representing a number that when added to another number leaves the original number unchanged. A Closer Look Although the origin of zero is controversial, some historians believe that it was invented by the Babylonians in about 500 BCE. In the sixth century, it was discovered by the Hindus and Chinese, and 700 years later, it reached the Western world via the Arabs. Zero is the only integer (whole number) that is neither positive nor negative. In a sense, zero makes negative numbers possible, as a negative number added to its positive counterpart always equals zero. When zero is added to or subtracted from a number, it leaves the number at its original value. Zero is essential as a position holder in the system known as positional notation. In the number 203, for example, there are two hundreds, zero tens, and three ones. Zero indicates that the value of the tens place is zero. In the number 1024, zero indicates that the value of the hundreds place is zero. Scientists use the term absolute zero (0° Kelvin) to refer to the (unattainable) theoretically lowest possible temperature, at which the kinetic energy of molecules is zero. |
ThesaurusLegend: Synonyms Related Words Antonyms
| Noun | 1. |  zero - a quantity of no importance; "it looked like nothing I had ever seen before"; "reduced to nil all the work we had done"; "we racked up a pathetic goose egg"; "it was all for naught"; "I didn't hear zilch about it"relative quantity - a quantity relative to some purpose nihil - (Latin) nil; nothing (as used by a sheriff after an unsuccessful effort to serve a writ); "nihil habet" bugger all, Fanny Adams, fuck all, sweet Fanny Adams - little or nothing at all; "I asked for a raise and they gave me bugger-all"; "I know sweet Fanny Adams about surgery" |
| 2. |  zero - a mathematical element that when added to another number yields the same number | |
| 3. | zero - the point on a scale from which positive or negative numerical quantities can be measured numerical quantity - a quantity expressed as a number | |
| 4. | zero - the sight setting that will cause a projectile to hit the center of the target with no wind blowing sight setting - the adjustment of a gunsight for elevation and windage on a particular range under favorable light conditions | |
| Verb | 1. | zero - adjust (an instrument or device) to zero value |
| 2. | zero - adjust (as by firing under test conditions) the zero of (a gun); "He zeroed in his rifle at 200 yards" | |
| Adj. | 1. |  zero - indicating the absence of any or all units under consideration; "a zero score"cardinal - being or denoting a numerical quantity but not order; "cardinal numbers" |
| 2. | zero - having no measurable or otherwise determinable value; "the goal is zero population growth" no - quantifier; used with either mass nouns or plural count nouns for indicating a complete or almost complete lack or zero quantity of; "we have no bananas"; "no eggs left and no money to buy any"; "have you no decency?"; "did it with no help"; "I'll get you there in no time" | |
| 3. | zero - indicating an initial point or origin ordinal - being or denoting a numerical order in a series; "ordinal numbers"; "held an ordinal rank of seventh" | |
| 4. | zero - of or relating to the null set (a set with no members) |
zero
noun
2. zilch, nil, nothing, zip (U.S. slang), nada (U.S. informal), bugger all (slang), fuck all (taboo slang), sweet FA (informal), sweet Fanny Adams (informal) A man's sperm count drops to zero.
3. rock bottom, the bottom, an all-time low, a nadir, as low as you can get, the lowest point or ebb My spirits were at zero.
zero in on something
1. zoom in on, focus on, aim at, train on, home in on He raised the binoculars again and zeroed in on an eleventh-floor room.
2. focus on, concentrate on, home in on, pinpoint, converge on Critics have zeroed in on his weakness.
Translations
zero [ˈzɪərəʊ]
A. N (zeros or zeroes (pl)) → cero m
absolute zero → cero m absoluto
5o below zero → 5 grados bajo cero
absolute zero → cero m absoluto
5o below zero → 5 grados bajo cero
B. CPD [altitude] → cero [interest, hope] → nulo
zero gravity N → gravedad f nula
zero growth N → crecimiento m cero
zero hour N → hora f cero, hora f H
zero option N → opción f cero
zero rating N → tasa f cero
zero tolerance N a policy of zero tolerance → una política de mano dura(en el mantenimiento del orden público)
zero gravity N → gravedad f nula
zero growth N → crecimiento m cero
zero hour N → hora f cero, hora f H
zero option N → opción f cero
zero rating N → tasa f cero
zero tolerance N a policy of zero tolerance → una política de mano dura(en el mantenimiento del orden público)
zero in on VI + PREP
2. (fig) (= identify) → identificar; (= concentrate on) → dirigir todos sus esfuerzos a
he raised the binoculars and zeroed in on an eleventh-floor room → elevó los prismáticos y los dirigió or enfocó hacia una habitación de la undécima planta
he zeroed in on those who → reservó sus críticas más acérrimas para los que ...
he raised the binoculars and zeroed in on an eleventh-floor room → elevó los prismáticos y los dirigió or enfocó hacia una habitación de la undécima planta
he zeroed in on those who → reservó sus críticas más acérrimas para los que ...
ZERO
Existen varias palabras que pueden usarse en lugar de zero según el contexto. Zero es el término más general en inglés americano, que se usa en la mayoría de los casos. En inglés británico se usa normalmente en matemáticas y ciencias para referirse a temperaturas u otras escalas de valores, como por ejemplo en las frases zero population growth (crecimiento de población cero), o zero inflation (índice de inflación cero).
Nought se usa en inglés británico para leer números decimales, como por ejemplo nought point nought seven: 0.07 (en inglés se usa el punto en vez de la coma como separador decimal) y en las calificaciones: nought out of ten (cero sobre diez).
O (pronunciado igual que la letra o) se usa en inglés británico en los números de teléfono: O one four one : 0141. También se usa en secuencias de dígitos que no representan cantidades numéricas, como por ejemplo en tarjetas de crédito o números de cuentas bancarias.
Nil se usa normalmente en el Reino Unido en los tanteos deportivos: Liverpool won five nil (Liverpool ganó cinco a cero).
Nothing es el equivalente americano de nil, aunque también se usa a veces en inglés británico.
zero [ˈzɪərəʊ]
n
(= nought) → zéro m
adj [inflation, chances] → nul(le); [growth] → zéro; [assets] → aucun(e)
His chances are zero → Ses chances sont nulles., Il n'a aucune chance.
His chances are zero → Ses chances sont nulles., Il n'a aucune chance.
zero in on
vt fus (= aim at) [+ target] → se diriger droit sur
(= give full attention to) [+ problem, subject, issue] → se concentrer sur
zero-emission [ˌzɪərəʊɪˈmɪʃən] adj → à émission zéro
zero hour n → l'heure f H
zero option n (POLITICS) the zero option → l'option f zéro
zero-rated [ˌzɪərəʊɪreɪtɪd] adj (British) → exonéré(e) de TVA
zero tolerance n → tolérance f zéro
a policy of zero tolerance → une politique de tolérance zéro
zero-emission [ˌzɪərəʊɪˈmɪʃən] adj → à émission zéro
zero hour n → l'heure f H
zero option n (POLITICS) the zero option → l'option f zéro
zero-rated [ˌzɪərəʊɪreɪtɪd] adj (British) → exonéré(e) de TVA
zero tolerance n → tolérance f zéro
a policy of zero tolerance → une politique de tolérance zéro
zero
zero:
n pl <-(e)s>
(= figure) → Null f; (= point on scale) → Nullpunkt m; (Roulette) → Zero f; 15 degrees below zero → 15 Grad unter null; the needle is at or on zero → der Zeiger steht auf null; his chances were put at zero → man meinte, seine Aussichten seien gleich null; snow reduced visibility to near zero → es schneite so stark, dass die Sicht fast gleich null war
(fig: = nonentity) → Null f (inf)
adj at zero altitude (Aviat) → im Tiefflug; zero altitude flying → Tiefflug m; zero degrees → null Grad; zero growth → Nullwachstum nt; he’s getting absolutely zero satisfaction from it (inf) → das bringt ihm überhaupt nichts (inf); she showed zero interest in him (inf) → sie zeigte sich nicht im Geringsten an ihm interessiert
zero:
zero-emission
adj → emissionsfrei; zero car → Null-Emissions-Auto nt
zero gravity
zero hour
n (Mil, fig) → die Stunde X
zero option
n (Pol) → Nulllösung f
zero-rated
adj (for VAT) → mehrwertsteuerfrei
zero rating
n (for VAT) → Befreiung f → von der Mehrwertsteuer
zero-sum game
n → Nullsummenspiel nt
zero tolerance
n → Nulltoleranz f
zero-tolerance
zero [ˈzɪərəʊ]
zero [ˈzɪərəʊ]
2. adj (altitude, gravity) → zero inv (fam) (interest, hope) → nullo/a
zero in on vi + adv + prep (target) → essere puntato/a su; (problem, subject) → concentrarsi su
zero [ˈzɪərəʊ]
2. adj (altitude, gravity) → zero inv (fam) (interest, hope) → nullo/a
zero in on vi + adv + prep (target) → essere puntato/a su; (problem, subject) → concentrarsi su
n zero [ˈziərəu]
1 nought; the number or figure 0 Three plus zero equals three; The figure 100 has two zeros in it. nul صِفْر нула nula nul die Null μηδέν, μηδενικό cero null صفر nolla zéro אֶפֶס शून्य, सिफर nula nulla, zéró nol núll zero ゼロ 영(0) nulis nulle sifar nul null zero zero zero ноль nula ničla nula noll, nolla เลขศูนย์ sıfır, '0' sayısı 零 нуль; ніщо صفر ؛ صفر کی عدد số không 零
2 the point on a scale (eg on a thermometer) which is taken as the standard on which measurements may be based The temperature was 5 degrees above/below zero. nul دَرَجَة صِفْر нулева точка nula nulpunkt der Nullpunkt μηδέν cero null صفر nollapiste zéro אֶפֶס (מַעֲלוֹת) शुन्य, कुछ नहीं osnovna vrijednost zéró, zérus nol núll zero 零点 영점 nulis nulle sifar nul nullpunkt zero zero zero нулевая точка nula ničla nula noll, nollpunkt ระดับศูนย์ donma noktası 零點，零度 нульова точка کسی پیمانے پر وہ وسطی نقطہ جس سے مثبت یا منفی مقدار کا حساب لگایا جائے điểm giữa; độ không 零点
3 the exact time fixed for something to happen, eg an explosion, the launching of a spacecraft etc It is now 3 minutes to zero. nultyd ساعَة الصِّفْر، لَحْظَة الإنْطِلاق او حُدوث الشَّيء моментът определен за нещо да се случи nultá hodina affyring die Null ώρα μηδέν hora cero algus زمانی که در آن برنامه تنظیم شده ای به وقوع می پیوندد nolla l'heure H לְהִתמַקֵד ב- शुन्यांक točno vrijeme početka operacije zéró saat yang ditetapkan í flugtak zero 予定時刻 제로 점(시), 기점 startas nulles stunda; starts masa pelancaran nul{#169}instelling utløsnings-/utskytningstidspunkt godzina zero hora zero ora H время начала чего-л., время Ч nultá hodina odločilni trenutek nulti momenat timmen T (noll), klockan K เวลาที่ถูกกำหนดไว้แน่นอนสำหรับการเกิดเหตุการณ์บางสิ่ง sıfır, başlangıç noktası 零時 початок відрахунку وہ وقت جس پر کسی طے شدہ کارروائی کو انجام دینے کا منصوبہ ہو thời gian chuẩn 零位
zero → صفر, لا شيء nula nul Null μηδέν cero, insignificancia, nonada nolla zéro ništica, nula zero 零 영 nul null nic, zero zero ничто, ноль noll, nolla ศูนย์ sıfır số không 零
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