Meaning & use

plasma

noun·Academic

The pale yellow liquid part of blood that carries cells, nutrients, and proteins through the body.

See it in a sentence

Doctors transfused donated plasma into the patient to help her blood clot properly.

Plasma makes up more than half of the total volume of human blood.

A note on using this word

In physics, "plasma" also names a fourth state of matter made of ionized gas, distinct from its medical meaning.

Words with a similar meaning

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Another way to use it

2. noun

An ionized gas containing free electrons and ions, considered a fourth state of matter.

The sun's outer layers consist mostly of superheated plasma.

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