<p><strong>Noun</strong></p><ul><li>The act or process of infusing.</li><li>Something that is infused.</li><li>A liquid extract, as tea, prepared by steeping or soaking.</li><li>Pharmacology: The steeping or soaking of a crude drug in water.</li><li>The liquid so prepared.</li><li>Medicine/Medical: The introduction of a saline or other solution into a vein.</li><li>The solution used.</li></ul>