infuse
Americanverb (used with object)
-
to introduce, as if by pouring; cause to penetrate; instill (usually followed byinto ).
The energetic new principal infused new life into the school.
-
to imbue or inspire (usually followed bywith ).
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)
verb
-
to instil or inculcate
-
to inspire; emotionally charge
-
to soak or be soaked in order to extract flavour or other properties
-
rare (foll by into) to pour
Other Word Forms
- infuser noun
- reinfuse verb (used with object)
- superinfuse verb (used with object)
- uninfused adjective
- uninfusing adjective
Etymology
Origin of infuse
First recorded in 1375–1425; late Middle English, from Latin infūsus, past participle of infundere “to pour into”; in- 2, fuse 2
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Meghan Andrews’ Beggar Woman and Austyn Myers’ Tobias, giving voice to the downtrodden Dickensian masses, infuse the production with the charm of their singing.
From Los Angeles Times • Feb. 3, 2026
Chief Executive Mark Zuckerberg plans to build new data centers around the globe, release new cutting edge AI models and further infuse the core advertising business with AI this year.
From The Wall Street Journal • Jan. 28, 2026
The tiny bag containing Oscar's personalised treatment held 100 million CAR T-cells in just three teaspoons of liquid, and it took only a few minutes to infuse into his bloodstream.
From BBC • Jan. 13, 2026
Microsoft’s Office 365 business is one place where the company is trying to infuse its Copilot AI offering, which is the company’s attempt to monetize AI by selling enterprises and consumers on assistive features.
From MarketWatch • Dec. 29, 2025
For the first Saturday morning that I could remember, Malcolm wasn’t in the kitchen whipping up something green and stinking to infuse our brains with oxygen and steep our bodies in trace minerals.
From "Confessions of a Murder Suspect" by James Patterson
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
