Oncology (noun)

The branch of medicine that deals with the study and treatment of cancer.

Origin:

The word 'oncology' comes from the greek word 'onkos' which means 'tumor' and the greek word 'logia' which means 'the study of.'.

Examples:

1. Oncology is a rapidly growing field with many new advances in treatment and research.
2. Many medical schools offer specialized training in oncology for aspiring doctors.
3. The oncology department at the hospital is equipped with the latest technology for diagnosing and treating cancer.
4. Oncology researchers are working to develop new treatments and improve patient outcomes.
5. Oncology is a challenging field that requires a great deal of knowledge and skill.