zero

名词 n. 动词 v. 形容词 adj. 限定词 det. 数词 num.
中文释义
英 /ˈzɪəɹəʊ/|/ˈzɪɹəʊ/    美 /ˈzɪɹoʊ/|/ˈziɹoʊ/|/ˈzɪə.ɹəʉ/

英文释义

名词 n.
  1. The numeric symbol that represents the cardinal number zero. countable,uncountable
    — In unary and k-adic notation in general, zero is the empty string.
  2. The digit 0 in the decimal, binary, and all other base numbering systems. countable,uncountable
    — One million has six zeroes.
  3. Nothing, or none. informal,uncountable
    — The shipment was lost, so they had zero in stock.
  4. The value of a magnitude corresponding to the cardinal number zero. countable,uncountable
    — The electromagnetic field does not drop all of the way to zero before a reversal.
  5. The point on a scale at which numbering or measurement originates. countable,uncountable
    — The temperature outside is ten degrees below zero.
  6. A value of the independent variables of a function, for which the function is equal to zero. countable,uncountable
    — The zeroes of a polynomial are its roots by the fundamental theorem of algebra.
  7. The additive identity element of a monoid or greater algebraic structure, particularly a group or ring. countable,uncountable
    — Since a commutative zero is the inverse of any additive identity, it must be unique when it exists.
  8. A person dismissed as unimportant. countable,slang,uncountable
    — They rudely treated him like a zero.
  9. A Mitsubishi A6M Zero, a long range fighter aircraft operated by the Imperial Japanese Navy Air Service from 1940 to 1945. capitalized,countable,uncountable,usually
    — The visit to Townsville was filled with nostalgia for me. I remembered very well staying there on June 8, 1942. I shared a room with a brave and friendly officer, Colonel Francis Stevens. Early the next morning we flew to Port Moresby in New Guinea, and from there we took off in separate planes. Colonel Stevens never returned from that flight; his plane was shot down by a Japanese Zero.
  10. A setting of calibrated instruments such as a firearm, corresponding to a zero value. countable,uncountable
  11. A security which has a zero coupon (paying no periodic interest). countable,uncountable
    — The takeovers were financed by issuing zeroes.
动词 v.
  1. To set some amount to be zero. transitive
    — They tried to zero the budget by the end of the quarter.
  2. To disappear or make something disappear.
    — Traffic on the encrypted channels used by senior Iraqi generals had peaked and zeroed, then peaked again, and zeroed again.
  3. To adjust until the variance is reduced to an acceptably low amount.
    — The soldier took his gun to the shooting range to zero its aim.
形容词 adj.
  1. Of a cloud ceiling, limiting vision to 50 feet (15 meters) or less. not-comparable
  2. Of horizontal visibility, limited to 165 feet (50.3 meters) or less. not-comparable
  3. Present at an abstract level, but not realized in the surface form. not-comparable
    — The stem of "kobieta" with the zero ending is "kobiet".
  4. Used in the names of foodstuffs, especially beverages, to indicate a version with no calories not-comparable,postpositional
限定词 det.
  1. Synonym of no.
    — She showed zero respect.
数词 num.
  1. The cardinal number occurring before one and that denotes no quantity or amount at all, represented in Arabic numerals as 0.
    — The conductor waited until the passenger count was zero.

词形变化

zeros plural zeroes plural zeroes present,singular,third-person zeros present,singular,third-person zeroing participle,present zeroed participle,past zeroed past

词汇关系

近义词
value of a function’s variables at zero origin zero point nadir
反义词
pole
下位词
absolute zero ground zero negative zero positive zero size zero
衍生词
non-zero aleph-zero decimal without a zero go from zero to hero net-zero net zero sub-zero zero air zero-based budget zero coupon bond zero crossing zero-day zero deflection zero-dimensional zero-emission vehicle zero-grade zero gravity zero hour zero hundred zero ideal zeroize zeroise zero-knowledge zero-knowledge proof zero-length launching zero locus zero method zero one infinity rule zero-pass zero-point energy zero-rated zero-sum zero-sum game zero vector zero growth zero tolerance zero in zero in on zero out

词源

词源 1
Collectively borrowed from Early Modern Spanish zero, Middle French zero, and (their etymon) Old Italian zero, from Medieval Latin zēphirum, from Arabic صِفْر (ṣifr, “nothing; cipher”), itself calqued from Sanskrit शून्य (śūnyá, “void; nothingness”). Doublet of cipher and chiffre. Cognate with Spanish cero and French zéro.
词源 2
Collectively borrowed from Early Modern Spanish zero, Middle French zero, and (their etymon) Old Italian zero, from Medieval Latin zēphirum, from Arabic صِفْر (ṣifr, “nothing; cipher”), itself calqued from Sanskrit शून्य (śūnyá, “void; nothingness”). Doublet of cipher and chiffre. Cognate with Spanish cero and French zéro.
词源 3
Collectively borrowed from Early Modern Spanish zero, Middle French zero, and (their etymon) Old Italian zero, from Medieval Latin zēphirum, from Arabic صِفْر (ṣifr, “nothing; cipher”), itself calqued from Sanskrit शून्य (śūnyá, “void; nothingness”). Doublet of cipher and chiffre. Cognate with Spanish cero and French zéro.
词源 4
Collectively borrowed from Early Modern Spanish zero, Middle French zero, and (their etymon) Old Italian zero, from Medieval Latin zēphirum, from Arabic صِفْر (ṣifr, “nothing; cipher”), itself calqued from Sanskrit शून्य (śūnyá, “void; nothingness”). Doublet of cipher and chiffre. Cognate with Spanish cero and French zéro.
词源 5
Collectively borrowed from Early Modern Spanish zero, Middle French zero, and (their etymon) Old Italian zero, from Medieval Latin zēphirum, from Arabic صِفْر (ṣifr, “nothing; cipher”), itself calqued from Sanskrit शून्य (śūnyá, “void; nothingness”). Doublet of cipher and chiffre. Cognate with Spanish cero and French zéro.
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