Simple Definition of barbiturate

from our Learner's Dictionary

barbiturate

noun

bɑɚˈbɪtʃərət
plural barbiturates
medical : any of various drugs that are used to calm people or to make them sleep

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“Barbiturate.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/barbiturate. Accessed 19 Apr. 2026.

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