dicumarol

noun

di·​cu·​ma·​rol dī-ˈk(y)ü-mə-ˌrȯl How to pronounce dicumarol (audio)
-ˌrōl
variants or less commonly dicoumarol
: an anticoagulant C19H12O6 originally obtained from spoiled sweet clover hay that acts similarly to warfarin and is used especially in preventing and treating thromboembolic disease

Examples of dicumarol in a Sentence

Recent Examples on the Web
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From the rancid hay, UW biochemist Karl Paul Link was able to isolate a chemical anticoagulant known as dicumarol. John Fauber and Coulter Jones, Milwaukee Journal Sentinel, 23 Aug. 2021

Word History

Etymology

di- + coumar(in) + -ol entry 1

First Known Use

1942, in the meaning defined above

Time Traveler
The first known use of dicumarol was in 1942

Dictionary Entries Near dicumarol

Cite this Entry

“Dicumarol.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dicumarol. Accessed 1 Dec. 2024.

Medical Definition

dicumarol

noun
di·​cu·​ma·​rol
variants or dicoumarol also dicoumarin
: an anticoagulant C19H12O6 that acts similarly to warfarin and is used especially in preventing and treating thromboembolic disease
Dicumarol is a potent drug that prevents blood from coagulating to form clots.Ronald Kotulak, The Chicago Tribune

called also bishydroxycoumarin

Note: Dicumarol was originally isolated from spoiled sweet clover hay.

see sweet clover disease
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