hyperthyroidism

/ˌˈhaɪpərˌθaɪˈrɔɪˈdɪzəm/

Definitions of hyperthyroidism

1. noun

   an overactive thyroid gland; pathologically excessive production of thyroid hormones or the condition resulting from excessive production of thyroid hormones
   synonyms: thyrotoxicosis

   antonyms:

   hypothyroidism

   an underactive thyroid gland; a glandular disorder resulting from insufficient production of thyroid hormones

   types:

   Graves' disease, exophthalmic goiter

   exophthalmos occurring in association with goiter; hyperthyroidism with protrusion of the eyeballs

   type of:

   adenosis, gland disease, glandular disease, glandular disorder

   a disorder of the glands of the body