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A-a. In DICTIOUS you will not only get to know all the dictionary meanings for the word
A-a, but we will also tell you about its etymology, its characteristics and you will know how to say
A-a in singular and plural. Everything you need to know about the word
A-a you have here. The definition of the word
A-a will help you to be more precise and correct when speaking or writing your texts. Knowing the definition of
A-a, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Adjective
A-a (not comparable)
- (physiology) Initialism of alveolar-arterial.
A-a gradient
German
Noun
A-a n or f (strong, genitive A-as or A-a, no plural)
- Alternative spelling of Aa (“feces, poop”)
Declension