metastasize
verb
me·tas·ta·size
mə-ˈta-stə-ˌsīz 
metastasized; metastasizing
: to spread or grow by or as if by metastasis
died of lung cancer which had metastasized throughout his body—
G. P. Elliott
G. P. ElliottExamples of metastasize in a Sentence
Recent Examples on the Web
Two days later, he was faced with worse news: A second scan found the cancer originated in his prostate and had metastasized to his bones, leaving tumors in his shoulder, pelvis, hip, spine and rib — incurable stage 4 cancer.
—Rebecca Cohen, NBC News, 20 Oct. 2024
But her cancer metastasized (or spread) to other areas of her body, and last year Lewis was told her cancer had progressed to stage IV.
—Maggie O'Neill, Health, 18 Oct. 2024
Almost a year after the accident, Shaw’s anxieties about returning to the workforce have metastasized due to his newfound condition worsening.
—Courtney Howard, Variety, 10 Oct. 2024
The doctor told her there were multiple tumors that had metastasized to other parts of her body including her skeletal system, which is how the tumor that was causing her shoulder pain was located.
—Landon Mion, Fox News, 30 Sep. 2024
See all Example Sentences for metastasize 
Rebecca Cohen, NBC News, 20 Oct. 2024
But her cancer metastasized (or spread) to other areas of her body, and last year Lewis was told her cancer had progressed to stage IV.
—Maggie O'Neill, Health, 18 Oct. 2024
Almost a year after the accident, Shaw’s anxieties about returning to the workforce have metastasized due to his newfound condition worsening.
—Courtney Howard, Variety, 10 Oct. 2024
The doctor told her there were multiple tumors that had metastasized to other parts of her body including her skeletal system, which is how the tumor that was causing her shoulder pain was located.
—Landon Mion, Fox News, 30 Sep. 2024
See all Example Sentences for metastasize
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Cite this Entry
“Metastasize.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/metastasize. Accessed 5 Nov. 2024.
Copy CitationKids Definition
metastasize
verb
me·tas·ta·size
mə-ˈtas-tə-ˌsīz
: to spread or grow by or as if by metastasis
Medical Definition
metastasize
intransitive verb
me·tas·ta·size
variants
also British metastasise
metastasized also British metastasised; metastasizing also British metastasising
: to spread by metastasis
… all ten were primary brain cancers; that is, they had originated in the brain, and not metastasized there from elsewhere in the body.—Paul Brodeur, The New Yorker
Paul Brodeur, The New YorkerLove words? Need even more definitions?
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