serum — meaning in English

English meaning

drip verb To fall in individual drops.
serum noun A thin, lightweight skincare product, usually applied after cleansing and before a heavier cream, formulated to carry a high proportion of active ingredients in a small amount of liquid.

serum is used for these senses in English:

drip (medicine) An apparatus that slowly releases a liquid, especially one that intravenously releases drugs into a patient's bloodstream.
serum Blood serum used as a blood product, in the practice of medicine: blood serum from the tissues of immunized animals (human or nonhuman), containing antibodies and used to transfer immunity to another individual (human or nonhuman).

verb To fall in individual drops.
verb To leak or release liquid slowly.
noun A single drop of liquid falling, or a device that slowly releases fluid, such as an intravenous drip.
noun (informal) Stylish, fashionable clothing or overall style.

noun A thin, lightweight skincare product, usually applied after cleansing and before a heavier cream, formulated to carry a high proportion of active ingredients in a small amount of liquid.
noun In medicine, the clear pale fluid that separates from blood when it clots, containing no cells and no clotting proteins. It is the part of a blood sample many laboratory tests are run on.
noun A preparation made from the blood of a person or animal that carries antibodies, given to provide immediate protection against a poison or infection.