hypothyroidism
noun
hy·po·thy·roid·ism
ˌhī-pō-ˈthī-ˌrȯi-ˌdi-zəm
: deficient activity of the thyroid gland
also
: a resultant bodily condition characterized by lowered metabolic rate and general loss of vigor
Love words? Need even more definitions?
Merriam-Webster unabridged
Share