of or regarding the thyroid gland
- suggestive of a thyroid disorder
- situated near the root of the neck
- Shaped like an oblong guard shield shaped while the thyroid cartilage
- Shaped like an oblong shield; shield-shaped; as, the thyroid cartilage.
- Of or regarding the thyroid human anatomy, thyroid cartilage, or thyroid artery; thyroideal.
Proof that there's no designer.
1. The thyroid gland. Also, pertaining to the thyroid gland. 2. A preparation associated with the thyroid gland used to treat hypothyroidism. 3. Shaped like a shield. (The thyroid gland ended up being so-named by Thomas Wharton in 1656 because it had been formed like an ancient Greek shield.)
1690s (in reference to the cartilage and also the gland), from Greek thyreoiedes "shield-shaped" (in khondros thyreoiedes "shield-shaped cartilage," utilized by Galen to spell it out the "Adam's apple" into the neck), from thyreos "oblong, door-shaped shield" (from thyra "door," from PIE *dhwer-; see door) + -eides "form, shape" (see -oid). The noun, brief for thyroid gland gland, is recorded from 1849.
(a.) formed like an oblong guard; shield-shaped; as, the thyroid cartilage.
- (a.) Of or pertaining to the thyroid gland human body, thyroid cartilage, or thyroid artery; thyroideal.
In the case of the thyroid the function of the gland appears to be to prepare a secretion which is poured out into the blood and alters tissue-change.