internal medicine

noun

: a branch of medicine that deals with the diagnosis and treatment of diseases not requiring surgery

Examples of internal medicine in a Sentence

a doctor who specializes in internal medicine
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
As an example, IMGs make up 40% of residents in internal medicine, a primary care field with a focus on preventing chronic conditions like diabetes, cancer and heart disease. Omer Awan, Forbes.com, 6 July 2025 For example, international candidates make up almost 40% of residents in internal medicine, which specializes in the prevention and treatment of chronic conditions like diabetes and heart disease. arkansasonline.com, 5 July 2025 Marya completed her residency in internal medicine at the University of California at San Francisco in 2007, was subsequently offered employment and joined the faculty. Joe Kottke, NBC news, 7 June 2025 Luis Gasca -- an internal medicine resident at the Mayo Clinic in Rochester, Michigan, and a member of the ABC News Medical Unit -- contributed to this report. ABC News, 28 Apr. 2025 See All Example Sentences for internal medicine

Word History

First Known Use

1835, in the meaning defined above

Time Traveler
The first known use of internal medicine was in 1835

Browse Nearby Words

Cite this Entry

“Internal medicine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/internal%20medicine. Accessed 19 Jul. 2025.

Kids Definition

internal medicine

noun
: a branch of medicine that deals with diseases not requiring surgery

Medical Definition

internal medicine

noun
: a branch of medicine that deals with the diagnosis and treatment of nonsurgical diseases
abbreviation IM

More from Merriam-Webster on internal medicine

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!