null

UK:**UK and possibly other pronunciationsUK and possibly other pronunciations/ˈnʌl/US:USA pronunciation: IPA and respellingUSA pronunciation: IPA/nʌl/ ,USA pronunciation: respelling(nul)

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WordReference English-Spanish Dictionary © 2026:

Principal Translations
InglésEspañol
null adj(not valid or in force)nulo/a adj
 (leyes)derogado adj
  inválido/a adj
 A bill was passed yesterday that makes some existing laws null and void.
 Ayer aprobaron una ley que hace que algunas leyes ahora sean nulas y vacías.
null adj(no value)nulo/a adj
 Without the right connections the value of your education is null.
 Sin las conexiones adecuadas, el valor de tu educación es nulo.
null adj(insignificant)nulo/a adj
 The study came back with a null result.
 El estudio llegó con un resultado nulo.
null adj(zero)nulo/a adj
 The equation was null at the end.
 La ecuación fue nula al final.
 Is something important missing? Report an error or suggest an improvement.

WordReference English-Spanish Dictionary © 2026:

Additional Translations
InglésEspañol
null adj(physics)nulo/a adj
 A Wheatstone bridge tests electrical resistance by creating a null circuit with a known resistor.
 Un puente de Wheatstone mide la resistencia eléctrica creando un circuito nulo con resistor conocido.
null adj(no character)nulo/a adj
 (figurado)vacío/a adj
 Tim had a null expression on his face.
 Tim tenía una expresión nula en su rostro.
 Is something important missing? Report an error or suggest an improvement.
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WordReference English-Spanish Dictionary © 2026:

Compound Forms:
InglésEspañol
declare [sth] null and void v expr(invalidate)declarar algo nulo vtr + adj
  declarar algo nulo y sin efecto vtr + loc adj
  anular algo, invalidar algo vtr
  dejar algo sin efecto legal vtr + loc adv
 Their business relationship ended when the judge declared their contract null and void.
 La relación comercial terminó cuando el juez declaró nulo el contrato.
null and void adj(not valid)nulo/a adj
  inválido/a adj
  nulo y sin efecto loc adj
 A new law makes our contract null and void.
 Una nueva ley deja nulo nuestro contracto.
null hypothesis,
plural: null hypotheses
n
(statistics: hypothesis to be tested)hipótesis nula nf + adj
 Is something important missing? Report an error or suggest an improvement.

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'null' aparece también en las siguientes entradas:
In the English description:
Spanish:

Collocations: the [contract, agreement] was declared null and void, that is a null point, [that, your] point is null, more...

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See Google Translate's machine translation of 'null'.

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