Of a motion picture, having an "R rating" from one more motion picture rating authorities, typically meaning it is suitable only for adults.
Not suitable for children, especially due to involving excessive sexual, violent, or rude content
Of a motion picture, having an "R rating" from the Motion Picture Association (MPA), meaning it is suitable only for adults.
Of, pertaining to, or suitable for adults.
Adult, physically mature.
Having a mature outlook.
An adult.