oncology

noun

on·​col·​o·​gy än-ˈkä-lə-jē How to pronounce oncology (audio)
äŋ-
: a branch of medicine concerned with the prevention, diagnosis, treatment, and study of cancer
oncological adjective
or oncologic
oncologist noun

Examples of oncology 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.
What can affect fertility, however, is cancer that develop from an HPV infection from one of the dozen cancerous strains of the virus, according to Eileen Lind, a pediatric oncology nurse practitioner at the Dana-Faber Cancer Institute. Eduardo Cuevas, USA TODAY, 11 Feb. 2025 Consider working with an oncology dietitian (a healthcare professional who specializes in managing nutrition for people with cancer) to help create a healthy eating plan. Lana Barhum, Verywell Health, 3 Feb. 2025 What to watch: Pfizer CEO Albert Bourla told CNBC in January that the company would be focused on its drug pipeline, which includes trials for three oncology treatments and one weight loss medication. Fred Imbert, CNBC, 2 Feb. 2025 These rising expenses prove challenging for both doctors and patients—especially with the median annual cost for a course of an oncology drug reaching $196,000, according to Dr. Rebecca Miksad, chief medical officer of Color Health, a virtual cancer clinic that partners with the ACS. Barbara A. Perry, Newsweek, 28 Jan. 2025 See all Example Sentences for oncology 

Word History

Etymology

onco- + -logy

First Known Use

circa 1857, in the meaning defined above

Time Traveler
The first known use of oncology was circa 1857

Dictionary Entries Near oncology

Cite this Entry

“Oncology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oncology. Accessed 18 Feb. 2025.

Kids Definition

oncology

noun
on·​col·​o·​gy än-ˈkäl-ə-jē How to pronounce oncology (audio)
: a branch of medicine concerned with the study and treatment of tumors

Medical Definition

oncology

noun
on·​col·​o·​gy än-ˈkäl-ə-jē, äŋ- How to pronounce oncology (audio)
plural oncologies
: a branch of medicine concerned with the prevention, diagnosis, treatment, and study of cancer
oncological adjective
also oncologic

More from Merriam-Webster on oncology

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