Noun: parathyroid gland ,per-u'thI,royd gland [N. Amer], ,pa-ru'thI,royd gland [Brit]
- Any one of four endocrine glands situated above or within the thyroid gland
"The parathyroid glands control calcium levels in the blood";
- parathyroid
Derived forms: parathyroid glands
Type of: ductless gland, endocrine, endocrine gland
Encyclopedia: Parathyroid gland