Definition of Alcoholics Anonymous noun from the Oxford Advanced American Dictionary

 

Alcoholics Anonymous

 noun
noun
 
[uncountable](abbreviation AA)
 
jump to other results
an international organization, begun in Chicago in 1935, for people who are trying to stop drinking alcohol. They have meetings to help each other. self-help groups like Alcoholics Anonymous Alcoholics Anonymous meets at the center twice a week.
See the Oxford Advanced Learner's Dictionary entry: Alcoholics Anonymous