variants: also aa

Medical Definition of āā

 (Entry 1 of 2)

of each used at the end of a list of two or more substances in a prescription to indicate that equal quantities of each are to be taken

Medical Definition of AA (Entry 2 of 2)

2 Alcoholics Anonymous

History and Etymology for āā

Abbreviation

Latin ana

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Dictionary Entries near āā

A

Å

A1c

āā

AA

AAF

AAFP

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Cite this Entry

“āā.” The Merriam-Webster.com Medical Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/medical/%C4%81%C4%81. Accessed 18 January 2020.

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