NCI Dictionary of Cancer Terms

  • Resize font
  • Print
  • Email
  • Facebook
  • Twitter
  • Google+
  • Pinterest

The NCI Dictionary of Cancer Terms features 7,863 terms related to cancer and medicine.

Browse the dictionary by selecting a letter of the alphabet or by entering a cancer-related word or phrase in the search box.

A type of smokeless tobacco that is made by mixing cured tobacco leaves with ashes from a certain type of fungus. It is used mainly in Alaska and is chewed. It contains nicotine and many harmful, cancer-causing chemicals. Using iq’mik can lead to nicotine addiction and can cause cancer of the mouth and other health problems.