Definition of N noun from the Oxford Advanced Learner's Dictionary



    BrE BrE//en//
    ; NAmE NAmE//en//
    (also n) (pl. Ns, N’s, n’s
    BrE BrE//enz//
    ; NAmE NAmE//enz//
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  1. 1 [countable, uncountable] the 14th letter of the English alphabet ‘Night’ begins with (an) N/‘N’.
  2. 2 [uncountable] (mathematics) used to represent a number whose value is not mentioned The equation is impossible for any value of n greater than 2. see also nth
See the Oxford Advanced American Dictionary entry: N