Definition of (R):
(n) :
(law) The Crown, the government of a monarchy.
(v) :
(Internet slang, text messaging) Abbreviation of are.
(n) :
(US politics) Abbreviation of Republican, especially preceding the constituent location. [(US politics) A member or supporter of the Republican Party, the more right-wing of the two main political parties in the United States.]
(adj) :
Abbreviation of reverse. [Opposite, contrary; going in the opposite direction.]
(n) :
Symbol for reverse (“gear setting”). [The opposite of something.]
(n) :
(geometry) Symbol for radius. [(anatomy) The long bone in the forearm, on the side of the thumb.]