mendelevium
MD
3 of 4abbreviation or noun
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.
Geoffrey Cowley et al.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
Aleksandra Weber, Parents, 12 June 2025
The Maryland Total Human-services Integrated Network, or MD THINK, lets state agencies share technical services and data online to provide a one-stop shop for child welfare and support information, according to its website.
—Lauren Lifke, Baltimore Sun, 12 June 2025
Customers may change their origin or destination from DCA to Baltimore/Washington, MD – BWI or Washington (Dulles), D.C. – IAD on June 14 without paying any additional charge on Southwest Airlines, according to spokesperson Brad Hawkins.
—Kinsey Gidick, AFAR Media, 11 June 2025
But people without the condition sometimes don’t understand how disabling migraine headaches can be, said Dharti Dua MD, a neurologist at The Ohio State University Wexner Medical Center.
—Cathy Cassata, Health, 10 June 2025
See All Example Sentences for Md
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Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
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Abbreviation or noun
To practice, gently place your finger over your child's lips and encourage them to keep their mouth close while blowing air only from their nose, says Katherine O'Connor, MD, a parent of three and a pediatrician at the Children's Hospital at Montefiore, in New York City.
—Aleksandra Weber, Parents, 12 June 2025
The Maryland Total Human-services Integrated Network, or MD THINK, lets state agencies share technical services and data online to provide a one-stop shop for child welfare and support information, according to its website.
—Lauren Lifke, Baltimore Sun, 12 June 2025
Customers may change their origin or destination from DCA to Baltimore/Washington, MD – BWI or Washington (Dulles), D.C. – IAD on June 14 without paying any additional charge on Southwest Airlines, according to spokesperson Brad Hawkins.
—Kinsey Gidick, AFAR Media, 11 June 2025
But people without the condition sometimes don’t understand how disabling migraine headaches can be, said Dharti Dua MD, a neurologist at The Ohio State University Wexner Medical Center.
—Cathy Cassata, Health, 10 June 2025
See All Example Sentences for Md
Cite this Entry
“Md.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Md. Accessed 19 Jun. 2025.
Copy CitationMedical Definition
Md
1 of 3 symbol
mendelevium
MD
3 of 3 abbreviation1
medical department
2
muscular dystrophy
Etymology
Abbreviation or noun
Latin medicinae doctor
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