n. An abnormal increase in parathyroid gland activity
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. excessive secretion of parathyroid hormone resulting in abnormally high levels of calcium in the blood; can affect many systems of the body (especially causing bone resorption and osteoporosis)
Word Usage
"Watson's top suggestions were hyperparathyroidism and rickets."