Real Dictionary

syringe
countable noun: A syringe is a small tube with a thin hollow needle at the end. Syringes are used for putting liquids into things and for taking liquids out, for example for injecting drugs or for taking blood from someone's body.

syringe in American English
a device consisting of a narrow tube fitted at one end with a rubber bulb or piston by means of which a liquid can be drawn in and then ejected in a stream: used to inject fluids into, or extract fluids from, body cavities, to cleanse wounds, etc.
to cleanse, inject, etc. by using a syringe
noun: 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
transitive verb: to cleanse, wash, inject, etc., by means of a syringe

syringe in British English
noun: an instrument, such as a hypodermic syringe or a rubber ball with a slender nozzle, for use in withdrawing or injecting fluids, cleaning wounds, etc
verb: to cleanse, inject, or spray with a syringe

syringe in the Pharmaceutical Industry
noun: A syringe is a small tube with a thin hollow needle at the end. Syringes are used for putting liquids into things and for taking liquids out, for example for injecting drugs or for taking blood from someone's body.