Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

English definition of “R”

R

adjective [not gradable] (MOVIE)
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 adjective (MOVIE) from the Cambridge Academic Content Dictionary © Cambridge University Press)

Word of the Day

limber up

to do gentle exercises to stretch the muscles in order to prepare the body for more active physical exercise

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More