cy·​clo·​bar·​bi·​tal ˌsī-klō-ˈbär-bə-ˌtȯl, ˌsik-lō- How to pronounce cyclobarbital (audio)
: a white crystalline compound C12H16N2O3 used as a sedative and hypnotic

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Cite this Entry

“Cyclobarbital.” Medical Dictionary, Merriam-Webster, Accessed 25 Jun. 2024.

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