Correct spelling for the English word "arey" is [ˈaɹɪ], [ˈaɹɪ], [ˈa_ɹ_ɪ] (IPA phonetic alphabet).
The word "arey" does not have a specific etymology because it is categorized as an interjection or exclamation rather than a standard word with a specific meaning. Interjections like "arey" are typically used to express surprise, confusion, or frustration in speech. "Arey" is commonly used in Indian English, particularly in regions with Hindi or Telugu influences. It is often spelled "arey" or "arre" in English transliteration. However, it is important to note that interjections like "arey" are often colloquial and do not have a specific origin or etymology like regular words do.