Jump To:

• mm
  mm

  millimeter; millimeters.
• mM
  mM

  millimole; millimoles.
• mm.
  mm.

  abbreviation

  thousands.
• MM.
  MM.

  abbreviation

  Messieurs.
• M.M.
  M.M.

  abbreviation

  Master Mason.
• MM
  MM

  abbreviation

  Military Medal

mm

¹ American  

1. millimeter; millimeters.

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mM ² American  

1. millimole; millimoles.

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mm. ³ American  

abbreviation

1. thousands.

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mm. ⁴ American  

abbreviation

1. Music. measures.

2. millimeter; millimeters.

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MM. ⁵ American  

abbreviation

1. Messieurs.

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M.M. ⁶ American  

abbreviation

1. Master Mason.

2. Master Mechanic.

3. Master of Music.

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mm ¹ British  

symbol

1. millimetre

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abbreviation

1. mutatis mutandis

mm ² British  

abbreviation

1. Myanmar

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MM ³ British  

abbreviation

1. Military Medal

2. the French equivalent of Messrs

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mm Scientific  

1. Abbreviation of millimeter

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Etymology

Origin of mm.

From the Latin word millia

Example Sentences

Investigators obtained camera footage from the shop showing a young man emerging after buying the gun, a Taurus 9 mm pistol, to make a call on his cellphone.

From Salon • Jun. 2, 2026

Participants were at least 40 years old and had systolic blood pressure readings between 130-139 mm Hg, a range classified as stage 1 hypertension under ACC/AHA guidelines.

From Science Daily • May 10, 2026

The VMZ factory in Sopot, two hours drive east of the Bulgarian capital Sofia, produces explosives and NATO-grade 155 mm artillery shells.

From BBC • Apr. 19, 2026

The 600 mm rocket launchers, which have a purported range of around 260 miles, were cited as a top goal by Kim at a rare Workers’ Party meeting last month.

From The Wall Street Journal • Mar. 15, 2026

They, in their mm, had helped up others.

From "The Autobiography of Malcolm X" by Alex Malcolm X;Hailey