N

Từ điển Oxford Learners Wordfinder Dictionary

N [N] noun, abbreviation, symbol BrE [en] NAmE [en]
noun (also n)(pl. Ns, N's, n'sBrE [enz] ; NAmE [enz] )
1. countable, uncountable the 14th letter of the English alphabet
•‘Night’ begins with (an) N/‘N’.
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
 
abbreviation
1. (NAmE also No.)north; northern
•N Ireland
2. ↑newton
 
symbol
the symbol for the chemical element nitrogen
 
See also: ↑No.

• Từ đồng nghĩa / Synonyms:
  N, normality, newton, north, due north, northward, nitrogen, atomic number 7