high-energy
adjective
high-en·er·gy
ˈhī-ˈe-nər-jē
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
2
: yielding a relatively large amount of energy when undergoing hydrolysis
Love words? Need even more definitions?
Merriam-Webster unabridged
Share