zero (redirected from zero out)

ze·ro  (zîr, zr)

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

To adjust (an instrument or a device) to zero value.

Phrasal Verbs:

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.

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[Italian, from alteration of Medieval Latin zephirum, from Arabic ifr, nothing, cipher; see cipher.]

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zero

Noun

pl -ros or -roes

1. the cardinal number between +1 and -1

2. the symbol, 0, representing this number

3. the line or point on a scale of measurement from which the graduations commence

4. the lowest point or degree: my credibility is down to zero

5. nothing or nil

6. the temperature, pressure, etc., that registers a reading of zero on a scale

Adjective

1. amounting to zero: zero inflation

2. Meteorol (of visibility) limited to a very short distance

Verb

[-roing, -roed]

to adjust (an instrument or scale) so as to read zero [Arabic sifr empty]

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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.

Thesaurus

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" goose egg, nada, naught, nil, nix, nothing, null, zilch, zip, zippo, aught, cypher, cipher 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 0, cypher, nought, cipher digit, figure - one of the elements that collectively form a system of numeration; "0 and 1 are digits"
	3.	zero - the point on a scale from which positive or negative numerical quantities can be measured zero point 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 adjust, correct, set - alter or regulate so as to achieve accuracy or conform to a standard; "Adjust the clock, please"; "correct the alignment of the front wheels"
	2.	zero - adjust (as by firing under test conditions) the zero of (a gun); "He zeroed in his rifle at 200 yards" zero in adjust, correct, set - alter or regulate so as to achieve accuracy or conform to a standard; "Adjust the clock, please"; "correct the alignment of the front wheels"
Adj.	1.	zero - indicating the absence of any or all units under consideration; "a zero score" 0 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)

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zero

noun 1. nought, nothing, nil, naught, cipher

noun 2. rock bottom, the bottom, an all-time low, a nadir, as low as you can get, the lowest point or ebb

zero in on something

1. zoom in on, focus on, aim at, train on, home in on

2. focus on, concentrate on, home in on, pinpoint on, converge

Translations

zero [ˈzɪərəu] n → cero;

5 degrees below zero → 5 grados bajo cero

zero [ˈzɪərəu] n → zéro m

vi to zero in on [+ target] → se diriger droit sur;

5° below zero → 5 degrés au-dessous de zéro

zero [ˈzɪərəu] n (number) → Null f

vi to zero in on sth (target) → etw einkreisen;

5 degrees below zero → 5 Grad unter null

zero [ˈzɪərəu] n → zero;

5° below zero → 5° sotto zero

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zero

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 제로, 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 nolla zéro אֶפֶס (מַעֲלוֹת) शुन्य, कुछ नहीं osnovna vrijednost zéró, zérus nol núll zero 零点 모든 측정수(치)의 기점 nulis nulle sifar nul nullpunkt zero zero zero нулевая точка nula ničla nula noll, nollpunkt ระดับศูนย์ donma noktası 零點 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 h-hetki l'heure H לְהִתמַקֵד ב- शुन्यांक točno vrijeme početka operacije zéró saat yang ditetapkan í flugtak zero 予定時刻 (폭발·발사의) 예정 시간 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 零位 початок відрахунку وہ وقت جس پر کسی طے شدہ کارروائی کو انجام دینے کا منصوبہ ہو thời gian chuẩn 零位