Meaning & Definition of word "Plasma"

Plasma

/ˈplæz.mə/

noun:

  • 1. The clear, yellowish fluid portion of blood that remains after coagulation and is composed mainly of water, electrolytes, proteins, and other substances.
    • Example: The doctor ordered a plasma transfusion to help treat the patient's blood disorder.
  • 2. A state of matter in which a gas is energized until atomic electrons are no longer associated with their atomic nuclei.
    • Example: The aurora borealis is a beautiful natural display caused by charged particles interacting with the plasma in Earth's atmosphere.
  • 3. A term used in various scientific contexts, often referring to ionized gases.
    • Example: The fusion reactor creates a plasma at extremely high temperatures to facilitate nuclear reactions.

Etymology

From Greek 'plasma', meaning 'something molded or formed'.

Common Phrases and Expressions

plasma donation:

The act of giving plasma for medical use.

plasma physics:

The study of plasma and its behavior.

blood plasma:

The pale yellow fluid part of blood.

Related Words

ion:

An atom or molecule with a net electric charge due to the loss or gain of one or more electrons.

gas:

A state of matter consisting of particles that have no fixed shape and expand to fill their container.

Slang Meanings of plasma

Meaning: Used in pop culture to refer to energy or vitality.

Example Sentence: He's got so much plasma, he could light up a room!