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Uncommonaa
The correct spelling is aa.
How to pronounce aa
noun
IPA: /ˈɑː.ɑː/
Say it like: Aa
The correct spelling is 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.
Usage Examples
No usage examples in context are available for this word.
Meanings
noun
- 1.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.
- 2.Initialism of acting age.
- 3.Initialism of alveolar-arterial.
- 4.Initialism of approximate absolute.
- 5.Initialism of armature accelerator.
adjective
- 1.Initialism of arctic-alpine.
- 2.Initialism of always afloat.
- 3.Abbreviation of ana.
Similar words
Words related in meaning — check their spelling too.