A title used before a surname or full name to address or refer to a man without a higher or honorific or professional title. noun
Mister Smith will see you now.
Please hand this document to Mister Johnson.
Used as a form of address for a man, especially one who is unknown or whose name is not known. noun
Hey Mister, you dropped your wallet!
Excuse me, Mister, can you help me with these directions?
A term used to describe a man who is seen as embodying a particular quality or characteristic. noun
He is Mister Reliable; you can always count on him.
After winning the championship, he became Mister Popular.