phenobarbital definition

  • noun:
    • A crystalline barbiturate, C12H12N2O3, utilized medicinally as a sedative, a hypnotic, and an anticonvulsant.
    • A barbiturate medication utilized as a sedative.
    • a long-acting barbiturate used as a sedative

Related Sources

  • Sentence for "phenobarbital"
    • Dr. Rosenbaum prescribes a bitter-smelling anticonvulsant…
    • View More
  • Synonym for "phenobarbital"
  • Hypernym for "phenobarbital"
  • Same Context for "phenobarbital"
53 votes

How would you define phenobarbital?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!