thiouracil

noun

thio·​ura·​cil ˌthī-ō-ˈyu̇r-ə-ˌsil How to pronounce thiouracil (audio)
: a bitter crystalline compound C4H4N2OS that depresses the function of the thyroid gland

Word History

Etymology

International Scientific Vocabulary

First Known Use

1905, in the meaning defined above

Time Traveler
The first known use of thiouracil was in 1905

Dictionary Entries Near thiouracil

Thiothrix

thiouracil

thiourea

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Cite this Entry

“Thiouracil.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/thiouracil. Accessed 19 Apr. 2024.

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Medical Definition

thiouracil

noun
thio·​ura·​cil ˌthī-ō-ˈyu̇r-ə-ˌsil How to pronounce thiouracil (audio)
: a bitter crystalline compound C4H4N2OS that depresses the function of the thyroid gland
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