¦ ̷ ̷ ¦ ̷ ̷ ̷ ̷ ̷ ̷ adjective
1.
a. : having such speed and kinetic energy as to exhibit relativistic departure from classical laws of motion — used especially of elementary particles whose velocity has been imparted by an accelerator
b. : of or relating to high-energy particles
a high-energy reaction
2. : yielding a relatively large amount of energy when undergoing hydrolysis
high-energy phosphate bonds in ATP
3. : dynamic
high-energy music
a high-energy barrage of tales — John Justice