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

 

R

 noun
noun
BrE BrE//ɑː(r)//
 
; NAmE NAmE//ɑːr//
 
 
jump to other results
  • (also r) [countable, uncountable] (pl. Rs, R’s, r’s
    BrE BrE//ɑːz//
     
    ; NAmE NAmE//ɑːrz//
     
    )
    the 18th letter of the English alphabet ‘Rose’ begins with (an) R/‘R’.
  • Idioms (old-fashioned) reading, writing and arithmetic, thought to be the most important parts of a child’s education
    See the Oxford Advanced American Dictionary entry: R