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- Dictionarymalignant/məˈlɪɡnənt/
adjective
- 1. evil in nature or effect; malevolent: "in the hands of malignant fate" Similar Opposite
- 2. (of a disease) very virulent or infectious. Similar
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1. : tending to produce death or deterioration. malignant malaria. especially : tending to infiltrate, metastasize, and terminate fatally. a malignant tumor. 2. a. : evil in nature, influence, or effect : injurious. a powerful and malignant influence. b. : passionately and relentlessly malevolent : aggressively malicious.
Jan 24, 2022 · Medical Definition of Malignant In medicine, the word malignant is a term referring to a condition that is dangerous to health. While it is often used interchangeably with cancer, the term is also used to describe medical and psychological conditions other than cancer that are dangerous or ominous.
MALIGNANT definition: 1. A malignant disease or growth is cancer or is related to cancer, and is likely to be harmful…. Learn more.
Malignant definition: disposed to cause harm, suffering, or distress deliberately; feeling or showing ill will or hatred.. See examples of MALIGNANT used in a sentence.
For something that's very harmful, especially a tumor that's cancerous, use the term malignant. Malignant and its opposite benign are medical terms used to describe a tumor or growth as either cancerous or not respectively.
MALIGNANT meaning: 1. A malignant disease or growth is cancer or is related to cancer, and is likely to be harmful…. Learn more.
1. occurring in severe form, and frequently fatal; tending to become worse and leading to an ingravescent course. 2. In reference to a neoplasm, having the property of locally invasive and destructive growth and metastasis. [L. maligno, pres. p. -ans ( ant- ), to do anything maliciously] Farlex Partner Medical Dictionary © Farlex 2012. malignant.
A malignant tumour or disease is serious, spreads rapidly to other parts of the body, and may cause death.
Definition of malignant adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
adj. 1. inclined to cause harm, suffering, or distress. 2. very dangerous or harmful in influence or effect. 3. a. tending to produce death, as bubonic plague. b. (of a tumor) characterized by uncontrolled growth; cancerous, invasive, or metastatic. [1535–45; < Late Latin; see malign, -ant]
