Medicine and Pathology. An abnormal nodule on the surface of the body or in a part or organ, esp. a small rounded granulomatous lesion; spec. the…

A rounded swelling or protuberant part in the animal body. Pathology. A morbid swelling or enlargement, as of a gland, etc.

any of the small greyish- or yellowish-white granulomatous nodules found in the lungs and other tissues in generalized tuberculosis.

A small rounded structure; esp. (a) Zoology the central knob of an echinoid tubercle; (b) Anatomy a prominence on the cutting edge of an incisor…