The Chronicle: Duke researcher traces origins of small-cell lung cancer to basal stem cells Duke researcher traces origins of small-cell lung cancer to basal stem cells Trudy Oliver, professor of pharmacology and cancer biology, is part of a team of scientists that recently published a study uncovering a major shift in how scientists understand small-cell lung cancer ... Something that's basal forms the base or the bottom layer of an object. The basal leaves on a plant are connected to the lowest section of its stem.

Understanding the Context

In medicine, the word basal describes structures that are located at the base of some major organ or other body part. BASAL definition: 1. forming the bottom layer of something, especially the skin: 2. relating to or affecting the….

Key Insights

Learn more. basal (ˈbeɪsəl) adj 1. at, of, or constituting a base 2. of or constituting a foundation or basis; fundamental; essential Definition of basal adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Final Thoughts

Located at or near the base of a plant stem, or at the base of any other plant part. Basal placentation.