English

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

 

U

 noun
noun
BrE BrE//juː//
 
; NAmE NAmE//juː//
 
 
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(also u) [countable, uncountable] (pl. Us, U’s, u’s
BrE BrE//juːz//
 
; NAmE NAmE//juːz//
 
)
the 21st letter of the English alphabet ‘Under’ begins with (a) U/‘U’. see also U-boat, U-turn