Malignant Meaning and Definition
Malignant
Pronunciation
/məˈlɪɡnənt/
Part of Speech
Adjective
Definition
Relating to or characterized by cancer cells; having a tendency to invade and destroy surrounding tissue.
Examples
- The doctor diagnosed the patient with malignant melanoma.
- The tumor was found to be malignant and required immediate treatment.
Synonyms
- Cancerous
- Malicious
Antonyms
- Benign
- Harmless
Additional Information
Malignant growths are typically characterized by their rapid and uncontrolled growth, invasion of surrounding tissues, and potential to metastasize to other parts of the body. Early detection and treatment are crucial in managing malignant diseases.
In medical contexts, the term malignant is often used to describe cancerous tumors or lesions that have the potential to cause harm or death if left untreated. In contrast, benign growths are non-cancerous and typically do not pose a threat to health.
The term malignant can also be used more broadly to describe anything that has a harmful or malicious influence, such as a malignant rumor or a malignant influence on society.
Etymology
The word malignant comes from the Latin “malignus,” meaning “evil” or “malicious.”
Usage Notes
In medical contexts, it is essential to use the term malignant accurately and specifically to describe cancerous growths or lesions. In more general contexts, the term can be used to describe anything that has a harmful or malicious influence.
Cultural References
The term malignant has been used in popular culture to describe everything from evil villains to deadly diseases. In literature, the term is often used to create a sense of foreboding or danger.
Idiomatic Expressions or Phrases
- Malignant influence
- Malignant spirit
Related Words or Phrases
- Benign
- Cancerous
- Malicious
Collocations
- Malignant tumor
- Malignant disease
- Malignant cells
Frequency of Use
The term malignant is commonly used in medical contexts, particularly in oncology and cancer research. It is less frequently used in more general contexts, but can be found in literature and popular culture.