| a two-lobed endocrine gland, located at the base of the neck that secretes two hormones that regulate the rates of metabolism, growth, and development. |
thyroid gland  (click for larger image in new window) n. A two-lobed endocrine gland found in all vertebrates, located in front of and on either side of the trachea in humans, and producing various hormones, such as triiodothyronine and calcitonin. |
thyroid gland n.
A two-lobed endocrine gland located in front of and on either side of the trachea and producing various hormones, such as calcitonin.
