Sedative Definition
sĕdə-tĭv
sedatives
adjective
Tending to soothe or quiet.
Webster's New World
Having the property of lessening excitement, nervousness, or irritation.
Webster's New World
Synonyms:
Antonyms:
noun
sedatives
A sedative medicine.
Webster's New World
An agent or a drug having a soothing, calming, or tranquilizing effect.
American Heritage Medicine
Synonyms:
Antonyms:
Other Word Forms of Sedative
Noun
Singular:
sedative
Plural:
sedativesOrigin of Sedative
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Middle English from Old French sedatif from Medieval Latin sēdātīvus from Latin sēdātus past participle of sēdāre to calm sedate1
From American Heritage Dictionary of the English Language, 5th Edition
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