1
: of, relating to, or constituting a tumor or neoplasia
2
[after French néoplastique or German neoplastisch] : of or relating to de Stijl

Examples of neoplastic 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.
Bladder Polyp Types There are different neoplastic and nonneoplastic polyps, which vary by their appearance. — James Myhre & Dennis Sifris, Md, Verywell Health, 3 Sep. 2024 In the final moments before the propofol takes effect, my gastroenterologist attempts to assuage my anxiety — not knowing that its source isn’t my concern over neoplastic polyps but of falling prey to Bill’s mistake. — New York Times, 13 May 2022 Additionally, for men, facial attractiveness may also provide cues to their ability to efficiently manage viral threats and neoplastic growth. — Julia Musto, Fox News, 17 Feb. 2022 The painter next to me, Don McAree, mentioned that my geometric paintings were neoplastic. — Marc Myers, WSJ, 3 Mar. 2020 But instead of giving him the steroid cream, a CVS employees gave him Fluorouracil, which is an anti-neoplastic cream used during chemotherapy to aggressively exfoliate skin cells on cancer patients. — Dave Altimari, courant.com, 23 June 2018 Normal and neoplastic nonstem cells can spontaneously convert to a stem-like state. — Ed Yong, Discover Magazine, 12 Apr. 2011

Word History

Etymology

neo- + -plastic, after neoplasm

First Known Use

1871, in the meaning defined at sense 1

Time Traveler
The first known use of neoplastic was in 1871

Browse Nearby Words

Cite this Entry

“Neoplastic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/neoplastic. Accessed 26 Sep. 2026.

Medical Definition

neoplastic

adjective
: of, relating to, or constituting a neoplasm or neoplasia
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