The term Persian Gulf Bigwig is a job description for an EMIR, which is a title of nobility given to a ruler or leader in certain Middle Eastern countries. An EMIR is typically the head of state or a monarch in a Muslim-majority country. The title is derived from the Arabic word 'amir, ' which means commander or prince. The Persian Gulf Bigwig is a powerful figure in the region and is responsible for overseeing the affairs of their respective country.