Definition of soporific Soporific

sop•o•rif•ic

We found 12 definitions of soporific from 6 different sources.

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What does soporific mean?

WordNet

WordNet by Princeton University

Noun

Plural: soporifics

soporific - a drug that induces sleep
  hypnotic
  drug a substance that is used as a medicine or narcotic
  hypnagogue an agent that induces drowsiness or sleep
  narcoleptic a soporific drug that produces an uncontrollable desire to sleep

Adjective

soporific - sleep inducing
  soporiferous, somniferous, somnific, hypnogogic, hypnagogic
  depressant capable of depressing physiological or psychological activity or response by a chemical agent
soporific - inducing mental lethargy; "a narcotic speech"
  narcotic, soporiferous
  uninteresting characteristic or suggestive of an institution especially in being uniform or dull or unimaginative; "institutional food"
= synonym
= antonym
= related word

Wiktionary Wiktionary dictionary logo

Webster DictionaryWebster's Unabridged Dictionary 📘

  • soporific (a.)
    Causing sleep; tending to cause sleep; soporiferous; as, the soporific virtues of opium.
  • soporific (n.)
    A medicine, drug, plant, or other agent that has the quality of inducing sleep; a narcotic.

OmegaWiki DictionaryOmegaWiki Dictionary Ω

  • soporific
    Something inducing sleep, especially a drug.

Chambers DictionaryChamber's 20th Century Dictionary 📕

  • soporific
    sō-pō-rif′ik, adj. making or causing sleep.—n. anything that causes sleep.—adj. Soporif′erous, bringing, causing, or tending to cause sleep: sleepy.—adv. Soporif′erously.—n. Soporif′erousness.—adjs. Sō′porōse, Sō′porous, sleepy, causing sleep. [Fr. soporifique—L. sopor, sleep, facĕre, to make.]

Part of speech

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Pronunciation

Word frequency

Soporific is...

40% Complete
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33% Complete
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Sign Language

soporific in sign language
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