Search Dictionary
Definition of internist
internist
/ˈɪn.tɝː.nɪst/
in · ter · nist
Plural:internists
internist Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Rare
Syllables
3
internist Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• noun
1
North American A physician who specializes in internal medicine, focusing on the diagnosis and non-surgical treatment of diseases affecting the internal organs of adults.
Example
"Her family doctor referred her to a board-certified internist to investigate her persistent digestive and metabolic symptoms."
Synonyms
View all synonyms for internistWord Nuance & Usage
Do not confuse 'internist' (a fully licensed physician specializing in adult internal medicine) with 'intern' (a recent medical graduate or student undergoing supervised practical training).
• Nearby Words
Word Origin & Etymology
Borrowed in the late 19th century from German Internist, formed from Latin internus ('inward, internal', in reference to internal medicine) and the agent suffix -ist.
Cite this Entry
Wordmom. (2026). Definition of Internist. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/internist