aa

About 6.32 uses per million words.

Meaning

1. symbol ISO 639-1 language code for Afar.
2. noun 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. .mw-parser-output .defdate{font-size:smaller}
3. noun Initialism of acetic acid.
4. noun Initialism of acting age.
5. noun Initialism of alveolar-arterial.
6. noun Initialism of aminoacetone.
7. noun Initialism of amino acid.
8. noun Initialism of approximate absolute.

Similar words

alcoholics anonymous associate in arts pdgf trna crystallin helly bb lava scoria clinker

Often followed by

and a the is aa to in or meetings

Word family

AA AAs a'a