Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Noun: AAA
  1. An aneurysm of the abdominal aorta associated with old age and hypertension
    - abdominal aortic aneurysm
Abbreviation: AAA
  1. American Automobile Association; Australian Automobile Association

Derived forms: AAAs

Type of: aortic aneurysm

Encyclopedia: AAA, the movie