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noun

sedative

SEH-duh-tihv

Sedative (noun) means a drug that calms a person or induces sleep. Example: “The doctor prescribed a mild sedative to help her sleep.”

noun
1
A drug that calms a person or induces sleep.
"The doctor prescribed a mild sedative to help her sleep."
adj
1
Having a calming or sleep-inducing effect.
"Chamomile tea is often said to have a sedative effect."

How to use sedative

Learner’s notes

In plain EnglishSomething (usually a drug) that calms you down or helps you sleep.

Common pairings
take a sedative sedative effect mild sedative

Word forms

more sedative comparative, sedatives plural, most sedative superlative

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The doctor prescribed a mild _____ to help her sleep.

Etymology

From Medieval Latin sedativus, from the same root as "sedate" — Latin sedare, "to calm."

Origin: Medieval Latin

downer depressant sedative drug

Related words

Rhymes for sedative

See all rhymes for sedative →

Frequently asked questions

What does “sedative” mean?

The word “sedative” means a drug that calms a person or induces sleep. In plain terms, something (usually a drug) that calms you down or helps you sleep.

How do you pronounce “sedative”?

“Sedative” is pronounced SEH-duh-tihv (/ˈsɛdətɪv/ in IPA).

How do you use “sedative” in a sentence?

Here is “sedative” used in a sentence: “The doctor prescribed a mild sedative to help her sleep.”

What part of speech is “sedative”?

Depending on how it is used, “sedative” can be a noun and an adjective.

Where does the word “sedative” come from?

The word “sedative” comes from Medieval Latin. From Medieval Latin sedativus, from the same root as "sedate" — Latin sedare, "to calm.".

How many meanings does “sedative” have?

“Sedative” has 2 distinct senses listed in this dictionary. The most common is: a drug that calms a person or induces sleep.

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Definitions: FreeDict original editorial