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.
Furthermore, the center has widespread expertise, for example, research advisors, general physicians, and patient coordinators to oncologists, nutritional advisors, metabolic oncology consultants, and patient liaisons, ready to help at any and every step of the way. William Mullane, USA TODAY, 17 Dec. 2024 Many oncologists don’t bring up mental health on their own, partially because they haven’t been trained to talk about emotional well-being and because there’s limited time during oncology visits. Simar Bajaj, NBC News, 29 Nov. 2024 Patients are typically hospitalized for about 10 days on an oncology unit, and cell therapy experts are already in short supply. Byjennifer Couzin-Frankel, science.org, 14 Nov. 2024 Looking at the previous quarter, Pfizer’s revenue of $13.3 billion in Q2 was up 2% y-o-y, primarily due to lower sales of its Covid-19 products, which offset most of the gains for its oncology and specialty care sales. Trefis Team, Forbes, 28 Oct. 2024 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 5 Jan. 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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