The American Heritage® Dictionary of the English Language, 4th Edition
n. An abnormal condition characterized by periodic painful muscular spasms and tremors, caused by faulty calcium metabolism and associated with diminished function of the parathyroid glands.
n. A condition characterized by painful muscular spasms, caused by faulty calcium metabolism
the GNU version of the Collaborative International Dictionary of English
n. A morbid condition resembling tetanus, but distinguished from it by being less severe and having intermittent spasms.
The Century Dictionary and Cyclopedia
n. A disease characterized by irregularly intermittent tonic spasms of various groups of muscles, more commonly those of the upper extremities, unaccompanied, as a rule, by fever.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. clinical neurological syndrome characterized by muscular twitching and cramps and (when severe) seizures; associated with calcium deficiency (hypoparathyroidism) or vitamin D deficiency or alkalosis
Word Usage
"Experiments on animals, which proved more sensitive to loss of the parathyroids than men were, showed that muscles tightened convulsively, a situation called tetany (tet'uh-nee; "stretch" G)."