Meaning & Definition of word "Plasma"

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    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!