noun

1. 1. a title used in speaking to or of a man and placed before the name or title of office: usually written Mr.
   2. ☆ a title before a name of a place, occupation, activity, etc. to designate a certain man as eminently representative of a group Mr. Television
2. ☆ Mil. the official title of address for
   1. a warrant officer in the army
   2. a cadet in a U.S. service academy
   3. a naval officer below the rank of commander
3. Informal sir: in direct address, not followed by a name
4. Informal, Dialectal one's husband: also used with the

Etymology: weakened form of master

noun