Adjective "aa" definition and examples

(Aa may not be an adjective, but it can be used as an adjective, click here to find out.)



Definitions and examples


Basaltic lava forming very rough, jagged masses with a light frothy texture.
  1. 'Very different from jagged aa, pahoehoe is the other general texture of newly solidified lava.'

Alcoholics Anonymous.
      (in the UK and South Africa) Automobile Association.

        More definitions

        1. basaltic lava having a rough surface.

        More examples(as adjective)

        "months can be aa."

        "interviews can be aa."

        "funds can be aa."


        Mid 19th century: from Hawaiian 'a-'a.