high-energy

• Descreve uma pessoa, atividade ou ambiente muito ativos, dinâmicos e cheios de vitalidade; também pode se referir a produtos, como bebidas ou alimentos, que fornecem energia rápida.

Describes a person, activity, or environment that is very active, dynamic, and full of vitality.

1. High-energy particlesC1formalscientific

   Relating to elementary particles that possess energies of hundreds of thousands of electron volts or more.

   Partículas de alta energia

   • The lab studies high-energy particles from cosmic rays.
   • High-energy collisions in the accelerator produce new particles.
   • Detectors measure high-energy radiation from distant stars.

   Sinônimosenergetic

2. Energy-releasing reactionsB2formalscientific

   Describing a substance or reaction that provides a relatively large amount of energy upon undergoing a chemical change.

   Alto teor energético

   • High-energy fuels are used in rocket propulsion.
   • Batteries with high-energy density last longer.
   • The compound is known for its high-energy chemical bonds.

   Sinônimosenergy-releasingexergonicexoergic

3. Vigorously energeticB1informal

   Characterized by great physical or mental energy; forceful and dynamic.

   Energético

   • She gave a high-energy performance on stage.
   • The high-energy workout left everyone exhausted.
   • His high-energy personality makes him a great leader.

   Sinônimosactiveanimateddynamicebullientenergeticforcefullivelypeppyspiritedvibrantvigorouszesty

   Antônimoslanguidlethargiclistlesssluggish