The term 'MECCA MAN' refers to a SAUDI, which is a person from SAUDI Arabia. The five-letter word for this is 'SAUDI'. SAUDI Arabia is an Islamic country located in the Middle East and is home to the holy city of Mecca, which is the birthplace of the Prophet Muhammad and the holiest site in Islam. The term 'MECCA MAN' is often used to refer to someone who is deeply devoted to their faith and has a strong connection to the city of Mecca.