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chemotherapy JUST WRITTEN FOR YOU

/kɛməˈθɛrəpi/ · chem·o·ther·a·py
noun
  1. Any chemical treatment intended to be therapeutic with respect to a disease state. The doctor recommended chemotherapy as a treatment option for her patient's rare disease.
noun
  1. Chemical treatment to kill or halt the replication and/or spread of cancerous cells in a patient. She underwent chemotherapy for several months to combat her breast cancer.
Did you know? The term 'chemotherapy' was first used in the early 20th century to describe the use of chemicals to treat diseases, and it has since become a standard treatment for many types of cancer.
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Written by Lexi Wordsworth, Dictionary Editor 0 lookups Added Jul 15, 2026