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infusion

[in-fyoo-zhuh n] /ɪnˈfyu ʒən/
noun
1.
the act or process of infusing.
2.
something that is infused.
3.
a liquid extract, as tea, prepared by steeping or soaking.
4.
Pharmacology.
  1. the steeping or soaking of a crude drug in water.
  2. the liquid so prepared.
5.
Medicine/Medical.
  1. the introduction of a saline or other solution into a vein.
  2. the solution used.
Origin
late Middle English
1400-1450
1400-50; late Middle English < Latin infūsiōn- (stem of infūsiō). See infuse, -ion
Related forms
reinfusion, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples from the web for infusion
  • Thanks to an infusion of government funding, however, construction on a new visitor center is presently underway.
  • These will make another genetic infusion into the ranks of the mustangs.
  • But no one likes the traffic, the crowds, the sudden infusion of citified bustle and self-importance.
  • The energy-rich waters off the coast also draw an annual infusion of seabirds.
  • Strain the infusion with a tea strainer, sieve or muslin cloth and discard the herb parts.
  • We require an infusion of hemlock, spruce or arbor vitae in our tea.
  • My hand-to-fingertip messages seem to be the major thing affected by this week's chemo infusion.
  • These books offer exactly that kind of infusion of comic energy.
  • Not only does this support capital infusion, it also bloats bonuses of such college executives.
  • Mix remaining ingredients, and pour on gradually the hot infusion which has been strained.
British Dictionary definitions for infusion

infusion

/ɪnˈfjuːʒən/
noun
1.
the act of infusing
2.
something infused
3.
an extract obtained by soaking
4.
(med) introduction of a liquid, such as a saline solution, into a vein or the subcutaneous tissues of the body
Derived Forms
infusive (ɪnˈfjuːsɪv) adjective
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Word Origin and History for infusion
n.

c.1400, from Old French infusion (13c.) or directly from Latin infusionem (nominative infusio), noun of action from past participle stem of infundere (see infuse).

Online Etymology Dictionary, © 2010 Douglas Harper
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infusion in Medicine

infusion in·fu·sion (ĭn-fyōō'zhən)
n.

  1. The process of steeping a substance in water to extract its soluble principles.

  2. A medicinal preparation from such a process.

  3. Introduction of a solution into the body through a vein for therapeutic purposes.

  4. The solution introduced in such a manner.

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