hypothyroidism

hy·po·thy·roid·ism  (hp-throi-dzm)

n.

1. Insufficient production of thyroid hormones.

2. A pathological condition resulting from severe thyroid insufficiency, which may lead to cretinism or myxedema.

---

hypothyroidism  (hp-throi-dzm)

An abnormality of the thyroid gland characterized by insufficient production of thyroid hormone, which can result in a decreased basal metabolic rate, causing weight gain and fatigue. Compare hyperthyroidism.

---

hypothyroidism

an abnormal thyroid condition marked by a low metabolic rate and loss of stamina. — hypothyroid, adj.

See also: Disease and Illness

Thesaurus

Noun

1.

hypothyroidism - an underactive thyroid gland; a glandular disorder resulting from insufficient production of thyroid hormones adenosis, gland disease, glandular disease, glandular disorder - a disorder of the glands of the body myxedema, myxoedema - hypothyroidism marked by dry skin and swellings around lips and nose as well as mental deterioration cretinism - severe hypothyroidism resulting in physical and mental stunting hyperthyroidism, thyrotoxicosis - an overactive thyroid gland; pathologically excessive production of thyroid hormones or the condition resulting from excessive production of thyroid hormones