antithyroid

adjective

an·​ti·​thy·​roid ˌan-ti-ˈthī-ˌrȯid How to pronounce antithyroid (audio)
: able to counteract excessive thyroid activity
antithyroid drugs

Word History

First Known Use

1895, in the meaning defined above

Time Traveler
The first known use of antithyroid was in 1895

Dictionary Entries Near antithyroid

Cite this Entry

“Antithyroid.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/antithyroid. Accessed 23 Dec. 2024.

Medical Definition

antithyroid

adjective
an·​ti·​thy·​roid -ˈthī-ˌrȯid How to pronounce antithyroid (audio)
: able to counteract excessive thyroid activity
antithyroid drugs
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!