First Known Use: circa 1900
Dictionary
hyperthyroidism
noun hy·per·thy·roid·ism \-ˌrȯi-ˌdi-zəm\
Definition of HYPERTHYROIDISM
: excessive functional activity of the thyroid gland; also : the resulting condition marked especially by increased metabolic rate, enlargement of the thyroid gland, rapid heart rate, and high blood pressure
See hyperthyroidism defined for kids ADVERTISEMENT
Origin of HYPERTHYROIDISM
International Scientific Vocabulary
Medical Dictionary
hyperthyroidism
noun hy·per·thy·roid·ism \-ˌrȯid-ˌiz-əm, -rəd-\
Medical Definition of HYPERTHYROIDISM
: excessive functional activity of the thyroid gland; also : the resulting condition marked especially by increased metabolic rate, enlargement of the thyroid gland, rapid heart rate, and high blood pressure—called also thyrotoxicosis; see graves' disease
Learn More About HYPERTHYROIDISM
Browse
Next Word in the Dictionary: hypertoniaPrevious Word in the Dictionary: hyperthyroidAll Words Near: hyperthyroidism
ADVERTISEMENT
Seen & Heard
What made you want to look up hyperthyroidism? Please tell us where you read or heard it (including the quote, if possible).