Pronunciation: [ˈɑːɹɪˌʌ] (IPA) 
The word "AAIUH" can be a bit confusing when it comes to its spelling. In the International Phonetic Alphabet (IPA), it would be pronounced as /æjuh/. This spelling represents a combination of the short vowel sound of "a" and the glide sound of "y". The "uh" represents the sound made when the consonant sound at the end of a syllable is reduced, like in "uh-oh". So, when you see "AAIUH", remember to pronounce it as /æjuh/.
I apologize, but "AAIUH" does not have a standard dictionary definition as it is not recognized as a word or acronym in the English language. It is possible that "AAIUH" is a combination of random letters without any specific meaning. It is worth noting that acronyms and secret codes can be created for various purposes such as gaming, online communities, or within specific industries, but their definitions are not included in common dictionaries.
When encountering an unfamiliar abbreviation or acronym, it can be helpful to consider the context in which it is being used. It is possible that "AAIUH" is specific to a particular group, organization, or online community, and its meaning may only be known within that context. If you have more information or context about "AAIUH," I may be able to provide a better understanding or explanation.
