Md

¹ American  

abbreviation

1. Music. right hand.

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Md ² American  

Symbol, Chemistry.

1. mendelevium.

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MD ³ American  

Or M.D.

1. Doctor of Medicine.

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MD ⁴ American  

abbreviation

1. Maryland (approved especially for use with zip code).

2. Middle Dutch. Also M.D.

3. months after date.

4. muscular dystrophy.

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Md. ⁵ American  

abbreviation

1. Maryland.

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M/D ⁶ American  

Or m/d

1. months after date.

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MD ¹ British  

abbreviation

1. Doctor of Medicine

2. Managing Director

3. Maryland

4. Medical Department

5. mentally deficient

6. (in Canada) municipal district

7. Moldova (international car registration)

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Md. ² British  

abbreviation

1. Maryland

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Md ³ British  

symbol

1. mendelevium

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md ⁴ British  

abbreviation

1. Moldova

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Etymology

Origin of Md¹

< Italian mano destra or French main droite

Origin of MD³

From New Latin Medicīnae Doctor

Example Sentences

Mr. Boyle is the associate dean for graduate programs at St. John’s College in Annapolis, Md.

From The Wall Street Journal • Apr. 10, 2026

"I waited for more than an hour to get two litres," said motorcyclist Md Al-Amin, 45.

From Barron's • Mar. 8, 2026

At Great Britain's busiest driving test centre, Goodmayes in east London, 23-year-old student Md Rahmath Ullah Mehedi told us he had paid a tout £120 for a slot in March.

From BBC • Dec. 6, 2025

Finch has spent 25 years at Discovery, dating back to when the company was a sleepy programmer located at the end of the M\metro line in Silver Spring, Md..

From Los Angeles Times • Aug. 16, 2024

“I love Cade. I think he’s the funniest Md I know too.”

From "100 Sideways Miles" by Andrew Smith

Related Words

• expert
• physician
• professor
• scientist
• specialist
• surgeon