ataractic
adj 1noun 1
Definitions
adj
1
That has a tranquilizing effect.
Some drugs produce vivid hallucinations, others induce a relaxed condition, or are ataractic in their effect, that is, promote temporary tranquility[.]
Later on he was treated by the same psychiatrist with ataractic drugs.
noun
1
A drug that is used to tranquilize; a tranquilizer.
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