infusion

American  

[in-fyoo-zhuhn] / 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.

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infusion British  

/ ɪnˈfjuːʒən, ɪnˈfjuːsɪv /

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

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Other Word Forms

• infusive adjective
• reinfusion noun

Etymology

Origin of infusion

1400–50; late Middle English < Latin infūsiōn- (stem of infūsiō ). See infuse, -ion

Example Sentences

The cash infusions that universities were used to receiving from their private-equity managers dried up.

From The Wall Street Journal

My mysterious symptoms went away after two infusions as my oncologist said they would.

From The Wall Street Journal

On TikTok, the "Becoming Chinese" trend has seen overseas users brewing herbal infusions, drinking hot water or practising traditional physical exercises, garnering hundreds of thousands of likes.

From Barron's

The drug, a treatment for the autoimmune disease systemic lupus erythematosus, is already approved as an intravenous infusion and that form of administration remains commercially available, AstraZeneca said.

From The Wall Street Journal

The twin girls have now received a one-off gene infusion treatment which preserves any muscles that are still working.

From BBC