[ in-fyooz ]
/ ɪnˈfyuz /
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See synonyms for: infuse / infused / infuses / infuser on Thesaurus.com

verb (used with object), in·fused, in·fus·ing.

to introduce, as if by pouring; cause to penetrate; instill (usually followed by into): The energetic new principal infused new life into the school.
to imbue or inspire (usually followed by with): The new coach infused the team with enthusiasm.
to steep or soak (leaves, bark, roots, etc.) in a liquid so as to extract the soluble properties or ingredients.
Obsolete. to pour in.

verb (used without object), in·fused, in·fus·ing.

to undergo infusion; become infused: Leave the solution to infuse overnight.



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Origin of infuse

First recorded in 1375–1425; late Middle English, from Latin infūsus, past participle of infundere “to pour into”;see in-2, fuse2
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

British Dictionary definitions for infuse

/ (ɪnˈfjuːz) /


(tr often foll by into) to instil or inculcate
(tr foll by with) to inspire; emotionally charge
to soak or be soaked in order to extract flavour or other properties
rare (foll by into) to pour
C15: from Latin infundere to pour into
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

Medical definitions for infuse

[ ĭn-fyoōz ]


To steep or soak without boiling in order to extract soluble elements or active principles.
To introduce a solution into the body through a vein for therapeutic purposes.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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