barbital

noun

bar·​bi·​tal ˈbär-bə-ˌtȯl How to pronounce barbital (audio)
: a crystalline barbiturate C8H12N2O3 used as a sedative and hypnotic often in the form of its soluble sodium salt

Word History

Etymology

barbituric + -al (as in Veronal, trademark for barbital)

First Known Use

1917, in the meaning defined above

Time Traveler
The first known use of barbital was in 1917

Dictionary Entries Near barbital

bar bit

barbital

barbiton

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Cite this Entry

“Barbital.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/barbital. Accessed 28 Nov. 2024.

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Medical Definition

barbital

noun
bar·​bi·​tal ˈbär-bə-ˌtȯl, -ˌtal How to pronounce barbital (audio)
: a crystalline barbiturate C8H12N2O3 formerly used as a sedative and hypnotic often in the form of its soluble sodium salt see veronal

More from Merriam-Webster on barbital

Britannica.com: Encyclopedia article about barbital

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