R Meaning in the Cambridge English Dictionary Cambridge dictionaries logo
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Meaning of “R” in the English Dictionary

"R" in American English

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Rnoun [C]

plural R’s, Rs, r’s or rs also r us   /ɑr/
  • R noun [C] (LETTER)

the 18th letter of the English alphabet

Radjective [not gradable]

abbreviation forrestricted Note: Used in the US for movies that people under the age of 17 will not be allowed in to see except if they are with an adult.
(Definition of R from the Cambridge Academic Content Dictionary © Cambridge University Press)
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“R” in American English

Avoiding common errors with the word enough.
Avoiding common errors with the word enough.
by ,
May 25, 2016
by Liz Walter Enough is a very common word, but it is easy to make mistakes with it. You need to be careful about its position in a sentence, and the prepositions or verb patterns that come after it. I’ll start with the position of enough in the sentence. When we use it with a noun,

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