THYROID a.
Of or pertaining to the thyroid body, thyroid cartilage, or thyroid artery; thyroideal. Thyroid cartilage. See under Larynx. -- Thyroid body, or Thyroid gland (Anat.), a glandlike but ductless body, or pair of bodies, of unknown function, in the floor of the mouth or the region of the larynx. In man and most mammals i…