<p><strong>Noun</strong></p><ul><li>A small device consisting of a glass, metal, or hard rubber tube, narrowed at its outlet, and fitted with either a piston or a rubber bulb for drawing in a quantity of fluid or for ejecting fluid in a stream, for cleaning wounds, injecting fluids into the body, etc.</li><li>Any similar device for pumping and spraying liquids through a small aperture.</li></ul><p><strong>Verb</strong></p><ul><li>To cleanse, wash, inject, etc., by means of a syringe.</li></ul>