Definition of secobarbital
: a barbiturate C12H18N2O3 that is used chiefly in the form of its bitter hygroscopic sodium salt as a hypnotic and sedative
Recent Examples of secobarbital from the Web
Stone mixed applesauce with the powdered secobarbital, a powerful sedative that is fatal in high doses.
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Origin and Etymology of secobarbital
from Seconal, a trademark + barbital
First Known Use: 1951See Words from the same year
Learn More about secobarbital
Britannica.com: Encyclopedia article about secobarbital
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