Serum Meaning: Definition, Examples, and Translations
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serum
[ˈsɪərəm ]
Definitions
beauty care
A serum is a lightweight, fast-absorbing liquid that contains a high concentration of active ingredients. It is used in skincare routines to target specific skin concerns such as wrinkles, dark spots, or hydration.
Synonyms
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| serum |
Typically used in medical or skincare contexts to refer to a clear, liquid substance with concentrated ingredients. In medicine, it can denote the liquid part of blood without blood cells. In skincare, it refers to a product with active ingredients to target specific skin concerns.
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| elixir |
Commonly used in literary and pharmaceutical contexts. It traditionally refers to a magical or medicinal potion believed to cure ailments or extend life. In modern usage, it might also refer to a sweet-flavored liquid containing medicine or health supplements.
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| ampoule |
Often seen in medical, pharmaceutical and skincare contexts. It refers to a small sealed vial containing a liquid, typically a dose of medication or a skincare treatment. These are generally used for single-use applications.
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| essence |
Frequently used in skincare and fragrance contexts. This word refers to a concentrated liquid that captures the essential qualities of an ingredient. In skincare, it's usually a lightweight product used for hydrating and preparing the skin to absorb other treatments.
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Examples of usage
- Apply a few drops of serum to your face before moisturizing.
- This serum is infused with vitamin C to brighten the skin.
medicine
In medicine, a serum refers to the liquid part of the blood that remains after clotting. It contains antibodies and other proteins that can be used for diagnostic or therapeutic purposes.
Synonyms
antibody solution, plasma.
Which Synonym Should You Choose?
| Word | Description / Examples |
|---|---|
| serum |
Serum refers to the clear, yellowish fluid that remains after blood has clotted. It is used in medical and scientific contexts, especially in diagnostics and research.
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| plasma |
Plasma is the liquid component of blood in which blood cells are suspended. It is often used in medical settings, especially in treatments like plasma transfusions and in the study of blood components.
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| antibody solution |
Antibody solution refers to a liquid containing antibodies, often used in medical treatments or laboratory tests to detect, measure, or neutralize pathogens.
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Examples of usage
- The doctor ordered a serum test to check for specific antibodies in the patient's blood.
- Serum therapy has been used to treat certain infectious diseases.
Translations
To see the translation, please select a language from the options available.
Origin of 'serum'
The word 'serum' originated from the Latin word 'serum' meaning whey or whey-like fluid. It has been used in English since the early 18th century to refer to the clear, watery part of animal fluids. Over time, the term expanded to include the medical and beauty care contexts in which it is commonly used today.