MR

¹

Or M.R.

abbreviation

1. mixed reality.

2. motivation research; motivational research.

mR

²

Or mr

1. milliroentgen; milliroentgens.

Mr.

³

[mis-ter]

abbreviation

plural

Messrs 

1. mister: a title of respect prefixed to a man's name or position.

   Mr. Lawson; Mr. President.

2. a title prefixed to a mock surname that is used to represent possession of a particular attribute, identity, etc., especially in an idealized or excessive way.

   Mr. Democrat; Mr. Perfect; Mr. Macho.

Mr

¹

/ ˈmɪstə /

noun

1. a title used before a man's name or names or before some office that he holds

   Mr Jones

   Mr President

2. (in military contexts) a title used in addressing a warrant officer, officer cadet, or junior naval officer

3. a title placed before the surname of a surgeon

MR

²

abbreviation

1. Master of the Rolls

2. motivation(al) research

Word History and Origins

Origin of MR¹

C17: abbreviation of _mister

Related Words

• dude 
• fellow 
• gentleman 
• guy 
• person 

When To Use

Plural word for Mr.

The plural form of Mr. is Messrs., pronounced [ mes-erz ]. A similar change is made with Mrs., which becomes Mmes, pronounced [ mey-dahm, -dam ]. These irregular nouns’ plural forms derive directly from their  original pluralization in French.