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2 ENTRIES FOUND:

1thyroid

adjective thy·roid \ˈthī-ˌrid\

Definition of THYROID

1
a :  of, relating to, or being the thyroid gland
b :  suggestive of a disordered thyroid <a thyroid personality>
2
:  of, relating to, or being the chief cartilage of the larynx

Variants of THYROID

thy·roid also thy·roi·dal \thī-ˈri-dəl\

Origin of THYROID

New Latin thyroides, from Greek thyreoeidēs shield-shaped, thyroid, from thyreos shield shaped like a door, from thyra door — more at door
First Known Use: circa 1741

2thyroid

noun

medical : a small gland in the neck that affects growth

Full Definition of THYROID

1
:  a large bilobed endocrine gland of vertebrates lying at the anterior base of the neck and producing especially the hormones thyroxine and triiodothyronine
2
:  a preparation of the thyroid gland of various domestic animals used in treating thyroid disorders

First Known Use of THYROID

1787

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