Library / English Dictionary

    HIGH-ENERGY

    Pronunciation (US): Play  (GB): Play

     I. (adjective) 

    Sense 1

    Meaning:

    Vigorously energetic or forcefulplay

    Example:

    a high-voltage theatrical entrepreneur

    Synonyms:

    high-energy; high-octane; high-power; high-powered; high-voltage

    Classified under:

    Adjectives

    Similar:

    dynamic; dynamical (characterized by action or forcefulness or force of personality)

    Sense 2

    Meaning:

    Providing a relatively large amount of energy upon undergoing a chemical reactionplay

    Classified under:

    Adjectives

    Similar:

    energetic (possessing or exerting or displaying energy)

    Sense 3

    Meaning:

    Of or relating to elementary particles having energies of hundreds of thousands of electron voltsplay

    Classified under:

    Relational adjectives (pertainyms)

    Pertainym:

    energy ((physics) a thermodynamic quantity equivalent to the capacity of a physical system to do work; the units of energy are joules or ergs)

    Credits

     Context examples: 

    In the lab, the group used infrared laser beam pulses to simulate the high-energy shockwaves created by asteroids slamming into the atmosphere.

    (Asteroids, Hydrogen Make Great Recipe for Life on Mars, NASA)

    Lysis can be caused by chemical or physical means (e.g., high-energy sound waves) or by a virus infection.

    (Lytic, NCI Dictionary)

    This creates high-energy radiation that may be used to treat cancer.

    (Linac, NCI Dictionary)

    A procedure that uses ultrasound (high-energy sound waves that are bounced off internal tissues and organs) during surgery.

    (Intraoperative ultrasound, NCI Dictionary)

    High-energy radiation capable of producing ionization in substances through which it passes.

    (Ionizing radiation, NCI Thesaurus)

    In what is called a target-of-opportunity observation, NuSTAR was redirected to take a look at high-energy X-rays from this source in the range of 3 to 79 kiloelectron volts.

    (NuSTAR sees rare blurring of black hole light, NASA)

    To predict and explain this activity, Strugarek and colleagues developed a model of the plasma, high-energy matter, inside the sun and examined how its flow and change could create magnetic fields.

    (Sun's mood swings not so strange after all, Wikinews)

    Imaging uses methods such as x-rays (high-energy radiation), ultrasound (high-energy sound waves), and radio waves.

    (Imaging, NCI Dictionary)

    While NADPH is an important energy carrier and is closely related to the high-energy electron carrier NADH, NADPH is distinct from NADH in several ways.

    (Oxidative Reactions of the Pentose Phosphate Pathway, NCI Thesaurus/BIOCARTA)

    This can be caused by chemical or physical means (for example, strong detergents or high-energy sound waves) or by infection with a strain of virus that can lyse cells.

    (Oncolysis, NCI Dictionary)


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