abnormal

Pronunciation: (ab-NOR-mul)

Not normal. Describes a state, condition, or behavior that is unusual or different from what is considered normal. An abnormal lesion or growth in or on the body may be benign (not cancer), precancerous or premalignant (likely to become cancer), or malignant (cancer).

Source: NCI Dictionary of Cancer Terms

Date last modified: 2012-06-20