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( Xem từ này trên từ điển Anh Việt)

Mục lục 1 Adjective 1.1 without value, effect, consequence, or significance. 1.2 being or amounting to nothing; nil; lacking; nonexistent. 1.3 Mathematics . (of a set) 1.4 being or amounting to zero. 2 Noun 2.1 Electronics . a point of minimum signal reception, as on a radio direction finder or other electronic meter. 3 Verb (used with object) 3.1 to cancel; make null. ? 4 Idiom 4.1 null and void 5 Antonyms 5.1 adjective 6 Synonyms 6.1 adjective 6.2 noun

Adjective

without value, effect, consequence, or significance.

being or amounting to nothing; nil; lacking; nonexistent.

Mathematics . (of a set)

empty.

of measure zero.

being or amounting to zero.

Noun

Electronics . a point of minimum signal reception, as on a radio direction finder or other electronic meter.

Verb (used with object)

to cancel; make null. ?

Idiom

null and void

without legal force or effect; not valid

This contract is null and void.

Antonyms

adjective

effective , effectual , valid , valuable , worthwhile , worthy

Synonyms

adjective

absent , bad , barren , characterless , imaginary , ineffective , inefficacious , inoperative , invalid , negative , nonexistent , nothing , null and void * , powerless , unavailing , unreal , unsanctioned , useless , vain , void , worthless , ineffectual , insignificant , nugatory , nullify , zero

noun

nil