Definition of the John Birch Society from the Oxford Advanced Learner's Dictionary

 

the John Birch Society

 
BrE
 
; NAmE
 
 
jump to other results
an extreme right-wing US organization, started in 1958 during the Cold War to oppose Communism. It was named after a US military officer killed by Chinese Communists in 1945.
See the Oxford Advanced American Dictionary entry: the John Birch Society