malignancy

noun

ma·​lig·​nan·​cy mə-ˈlig-nən(t)-sē How to pronounce malignancy (audio)
plural malignancies
1
: the quality or state of being malignant
2
a
: exhibition (as by a tumor) of malignant qualities : virulence
b
: a malignant tumor

Examples of malignancy in a Sentence

the malignancy of the tumor The test revealed a malignancy in the patient's chest.
Recent Examples on the Web This current study extends the successful results previously published on the virus-free preparation of CD19-specific CAR T-cells against refractory B cell malignancies utilizing Applied DNA's Linea™ DNA. Kansas City Star, 13 May 2024 When used to break up uterine fibroids (benign tumor tissue that can cause heavy menstrual bleeding and pain), these tools can spread cancer cells in some women whose fibroids concealed malignancies. Catherine M. Klapperich, STAT, 12 Apr. 2024 See all Example Sentences for malignancy 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'malignancy.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1601, in the meaning defined at sense 1

Time Traveler
The first known use of malignancy was in 1601

Dictionary Entries Near malignancy

Cite this Entry

“Malignancy.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/malignancy. Accessed 29 May. 2024.

Kids Definition

malignancy

noun
ma·​lig·​nan·​cy mə-ˈlig-nən-sē How to pronounce malignancy (audio)
plural malignancies
1
: the quality or state of being malignant
2
: a malignant tumor

Medical Definition

malignancy

noun
ma·​lig·​nan·​cy mə-ˈlig-nən-sē How to pronounce malignancy (audio)
plural malignancies
1
: the quality or state of being malignant
2
a
: exhibition (as by a tumor) of malignant qualities : virulence
b
: a malignant tumor

More from Merriam-Webster on malignancy

Last Updated: - Updated example sentences
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