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.
As pet owners became more willing to spend money on their animals, companies obliged, opening fancy veterinary hospitals and services like oncology. Alana Semuels, TIME, 3 Dec. 2024 Anne Michaud is taking graduate nursing classes at the University of Connecticut, and works as a nurse in Connecticut oncology centers. Anne Michaud, Hartford Courant, 4 Nov. 2024 Merck said its cancer drug Keytruda and other oncology treatments saw strong sales, as did its vaccines portfolio and newly launched cardiovascular drug, Winrevair. Michelle Fox, CNBC, 18 Oct. 2024 One ob-gyn routinely performed surgeries on cancer patients without being board-certified in oncology. Stephania Taladrid, The New Yorker, 25 Nov. 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 25 Dec. 2024.

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

Last Updated: - Updated example sentences
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