aa /äˈä/

A type of scoriaceous volcanic rock with a rough surface and many jagged fragments

AA

1. Alcoholics Anonymous
2. Anti-aircraft
3. Architectural Association
4. Associate of Arts
5. Australian Army
6. Automobile Association
7. Formerly used to designate a cinema film at a showing of which children under 14 were not admitted, superseded by 15

A͞A, a͞a or ā

(in prescriptions, etc) in equal quantities of each

ana /äˈnə or aˈnə/ written a͞a or ā

(in recipes and prescriptions) in equal quantities

• opisthographies
• opisthographs
• rattlebrain
• rattle-brained
• rattlebrains
• rattled
• rattlehead
• rattle-headed
• rattleheads
• rattlepate
• rattle-pated
• rattlepates
• rattler
• rattlers
• rattles
• rattlesnake
• rattlesnakes
• rattle someone's cage
• rattle someone'the cage
• rattletrap
• rattletraps
• rattlier
• rattliest
• rattlin
• rattline