endocrinology

noun

en·​do·​cri·​nol·​o·​gy ˌen-də-kri-ˈnä-lə-jē How to pronounce endocrinology (audio)
-ˌkrī-
: a branch of medicine concerned with the structure, function, and disorders of the endocrine glands
endocrinologist noun

Examples of endocrinology in a Sentence

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.
Guest Professorship in Psychiatry and Neuroscience, and the Marcus Tausk Professorship in Leiden University to honor her accomplishments in the endocrinology of PTSD. Big Think, 3 Apr. 2026 The importance of preventive medicine has grown, and the field of medicine has become increasingly specialized as medical disciplines and branches such as endocrinology, immunology, psychiatry, radiology, epidemiology, and nanomedicine have emerged. Encyclopedia Britannica, 2 Apr. 2026 These criteria lead at once to over- and under-diagnosis, said Okan Bülent Yıldız, a professor of medicine and endocrinology at Hacettepe University in Ankara, Turkey. Annalisa Merelli, STAT, 1 Apr. 2026 But Christoph Buettner, MD, PhD, the chief of the division of endocrinology at Rutgers Robert Wood Johnson Medical School in New Brunswick, New Jersey, says that’s not a huge increase from tirzepatide. Emily Kay Votruba, EverydayHealth.com, 20 Mar. 2026 See All Example Sentences for endocrinology

Word History

Etymology

probably borrowed from Italian endocrinologia, from endocrine endocrine entry 1 + -o- -o- + -logia -logy

Note: According to some sources coined by the Italian physician Nicola Pende (1880-1970) in 1909 (e.g., in Garabed Eknoyan, "Emergence of the concept of endocrine function and endocrinology," Advances in Chronic Kidney Disease, vol. 11, no. 4 [October, 2004], p. 375), though without bibliographic citation. Pende used the word in the title of his treatise Endocrinologia: patologia e clinica degli organi a secrezione interna (Milan and Bologna, 1916).

First Known Use

circa 1913, in the meaning defined above

Time Traveler
The first known use of endocrinology was circa 1913

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Cite this Entry

“Endocrinology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/endocrinology. Accessed 6 Apr. 2026.

Medical Definition

endocrinology

noun
en·​do·​cri·​nol·​o·​gy ˌen-də-kri-ˈnäl-ə-jē, -ˌkrī- How to pronounce endocrinology (audio)
plural endocrinologies
: a science dealing with the endocrine glands
endocrinologist noun

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