Md

1 of 4

abbreviation (1)

Maryland

Md

2 of 4

symbol

mendelevium

MD

3 of 4

abbreviation or noun

ˌem-ˈdē 

variants or M.D.

plural MDs or M.D.s

: doctor of medicine

John Smith, MD

She earned an M.D. from Harvard Medical School.

Members pay what they would for a standard, managed-care plan, and they get the same access to MDs and hospitals.

—Geoffrey Cowley et al.

MD

4 of 4

abbreviation (2)

1

[Italian mano destra] right hand

2

Maryland

3

medical department

4

minidisc

5

months after date

6

muscular dystrophy

Examples of Md in a Sentence

Recent Examples on the Web

Abbreviation or noun

Try searching keywords like MD Birding, Western Mass Birding, or Birds Georgia. —Cody Godwin, USA TODAY, 4 Feb. 2025

Hot To Handle co-creator Laura Gibson as MD in the UK. —Max Goldbart, Deadline, 3 Feb. 2025

The shows will kick off on April 10 at U.S. Bank Stadium in Minneapolis, MN, before moving on to Arlington, TX, Pasadena (CA), Vancouver, Las Vegas, Detroit, Foxborough (MA), Pittsburgh, Landover (MD), Tampa, Nashville and Chicago before winding down on May 28 at Huntington Bank Field in Cleveland. —Gil Kaufman, Billboard, 3 Feb. 2025

Meet the Expert Kavita Vani, MD, is the director of fourth trimester and postpartum services at Montefiore Einstein and assistant professor of maternal-fetal medicine at Albert Einstein College of Medicine in New York City. —Lauren Dana Ellman, Travel + Leisure, 31 Jan. 2025

Word History

Etymology

Abbreviation or noun

borrowed from Medieval Latin, abbreviation of medicīnae doctor

First Known Use

Abbreviation Or Noun

15th century, in the meaning defined above

Medical Definition

Md

1 of 3 symbol

mendelevium

MD

2 of 3 abbreviation or noun

variants or M.D.

ˌem-ˈdē 

: doctor of medicine

MD

3 of 3 abbreviation

1

medical department

2

muscular dystrophy

Etymology

Abbreviation or noun

Latin medicinae doctor