Well-mannered males can be described as GENTLEMEN. A GENTLEMAN is a man of good social standing who is courteous, polite, and well-mannered. He is considerate of others and shows respect for authority. He is also expected to be honest and trustworthy. The term 'GENTLEMAN' has been used since the Middle Ages to refer to a man of high social standing. In modern times, it is often used to describe a man who displays good manners and etiquette.