Meaning of aa

Updated July 24, 2020 | Infoplease Staff

The Question:

What is "aa"?

The Answer:

Aa can be a very useful word in Scrabble. It is a variety of flow lava which has a rough surface of broken blocks.

Not surprisingly, the word is Hawaiian, Hawaii having an abundance of both lava and vowels. It is pronounced "ah-ah."

-The Editors

Sources +