Definition of AA
A form of lava flow associated with Hawaiian-type volcanoes, consisting of basaltic rock, usually dark-colored with a jagged and loose, clinkery surface. Compare pahoehoe.
Initialism of acting age.
Initialism of alveolar-arterial.
Initialism of approximate absolute.
Initialism of arctic-alpine.
Initialism of always afloat.
A clear colourless organic acid, CH3COOH, formed by the oxidation of ethanol; it is used as a solvent and has very many industrial applications; it is the major acidic component of vinegar.
Any organic compound containing both an amino and a carboxylic acid functional group.
Word Details
Is AA a Scrabble Word?
Yes, AA is a valid word in the following dictionaries:
Tip: Short words like AA are excellent for parallel plays and tight board positions in Scrabble.
Letter Values for AA
Point breakdown for each letter in Scrabble and Words With Friends.
| Letter | a | a | Total |
|---|---|---|---|
| Scrabble | 1 | 1 | 2 |
| WWF | 1 | 1 | 2 |
How to Use AA in Word Games
AA is worth 2 points in Scrabble and 2 points in Words With Friends, making it a modest-scoring word.
Short word advantage: AA is only 2 letters, making it ideal for parallel plays where you form multiple words simultaneously by placing tiles adjacent to existing words on the board.
Looking for more words from these letters? Unscramble AA to find 0 additional valid words.