How Do You Spell MCCUISTION?
Pronunciation: [məkwˈɪzt͡ʃən] (IPA) 
The word "McCUISTION" is a surname and is pronounced as /məˈkwɪstʃən/. The "Mc" at the beginning of the word is a common prefix in Scottish and Irish surnames, denoting "son of". The "UI" sound in the middle is pronounced as "w". The "ST" combination is pronounced as "sh", and the "ION" at the end is pronounced as "shən". The spelling of this word may seem complicated, but understanding the pronunciation with the help of IPA phonetic transcription can clarify things.
