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Soporific - 8 dictionary results

sop⋅o⋅rif⋅ic

  [sop-uh-rif-ik, soh-puh-]
Use Soporific in a Sentence
–adjective
1. causing or tending to cause sleep.
2. pertaining to or characterized by sleep or sleepiness; sleepy; drowsy.
–noun
3. something that causes sleep, as a medicine or drug.
Origin:
1655–65; < L sopor sopor + -i- + -fic; cf. F soporifique

Related forms:
sop⋅o⋅rif⋅i⋅cal⋅ly, adverb
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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sop·o·rif·ic   (sŏp'ə-rĭf'ĭk, sō'pə-)   
adj.  
  1. Inducing or tending to induce sleep.
  2. Drowsy.
n.  A drug or other substance that induces sleep; a hypnotic.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Soporific

Sop`o*rif"ic\ (?; 277), a. [L. sopor a heavy sleep (akin to somnus sleep) + facere to make. See Somnolent, Fact.] Causing sleep; tending to cause sleep; soporiferous; as, the soporific virtues of opium.

Syn: Somniferous; narcotic; opiate; anodyne.

Soporific

Sop`o*rif"ic\, n. A medicine, drug, plant, or other agent that has the quality of inducing sleep; a narcotic.
Webster's Revised Unabridged Dictionary, © 1996, 1998 MICRA, Inc.
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soporific 
1690, from Fr. soporifique (1687), formed in Fr. from L. sopor (gen. soporis) "deep sleep," from a causative form of the PIE base *swep- "to sleep" (see somnolence).
Online Etymology Dictionary, © 2001 Douglas Harper
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Main Entry: 1so·po·rif·ic
Pronunciation: -'rif-ik
Function: adjective
: causing or tending to cause sleep

Main Entry: 2soporific
Function: noun
: a soporific agent (as a drug)
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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soporific sop·o·rif·ic (sŏp'ə-rĭf'ĭk, sō'pə-)
adj.

  1. Inducing or tending to induce sleep.
  2. Sleepy; drowsy.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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