hyperthyroidism
(hy-per-thy-roid-ism)
5 syllables
Definition
noun. abnormal overactivity of the thyroid gland which results in high metabolism and bulging of the eyeballs if unchecked.
Example Sentence
He was worried she had hyperthyroidism when her eyes looked bulging.
Synonyms
overactivity thyroid gland; bulging eyeball; illness
Antonyms
normal thyroid gland
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hyperthyroidism
