mister

A title conferred on an adult male, usually when the name is unknown. Also used as a term of address, often by a parent to a young child.

“You may sit here, mister.”

To address by the title of "mister".

Someone's business or function; an occupation, employment, trade.

A kind, type of.

Need (of something).

Necessity; the necessary time.

To be necessary; to matter.

A device that makes or sprays mist.

“Odessa D. uses a mister Sunday to fight the 106-degree heat at a NASCAR race in Fontana, California.”