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2006 - WordNet 3.0
By Princeton University
 
2011 - English Dictionary Database
By DataStellar Co., Ltd
 
2010 - New Age Dictionary Database
By Oddity Software
 
1913 - Webster's Revised Unabridged Dictionary
By Noah Webster.
 
1874 - Etymological and pronouncing dictionary of the English language
By Stormonth, James, Phelp, P. H.
 
1871 - The Cabinet Dictionary of the English Language

Word of the day

MEN IIa

  • type multiple endocrine neoplasia characterized by virtually 100% incidence medullary thyroid carcinoma, a 50% pheochromocytoma, and lesser adenomas associated hyperparathyroidism. condition always transmitted through autosomal dominant inheritance. Genetic testing can identify individuals with the trait in early infancy. Treatment is usually excision of enlarged parathyroid glands. (From Holland et al., Cancer Medicine, 3d ed, pp1172-75)
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