Definition

Noun A type of antibiotic drug that is used to treat cancer (as an antineoplastic agent) in chemotherapy. These drugs work by inhibiting the growth and spread of cancer cells.

Usage

This term is used specifically in medical and oncological contexts to describe a class of chemotherapeutic agents derived from microorganisms. It is a technical compound noun.

Examples

• The oncologist prescribed an antineoplastic antibiotic to target the tumor.
• Doxorubicin is a well-known antineoplastic antibiotic.
• Treatment with certain antineoplastic antibiotics can have significant side effects.

Advanced Usage

• The term is often used in research literature and clinical discussions to differentiate this class of drugs from other types of chemotherapy, such as alkylating agents or antimetabolites.

Variants and Related Words

• Antineoplastic (adjective/noun): A substance that inhibits or prevents the growth and spread of malignant cells.
• Antibiotic (noun): A medicine that inhibits the growth of or destroys microorganisms.
• Chemotherapeutic agent (noun): A general term for drugs used in chemotherapy.

Synonyms

• Cytotoxic antibiotic
• Anticancer antibiotic
• Oncolytic antibiotic

Notes

This is a specialized medical term. The component words "antineoplastic" and "antibiotic" each have their own broader meanings, but when combined, they refer specifically to this subclass of cancer-fighting drugs.

Noun

1. an antibiotic drug used as an antineoplastic in chemotherapy