plural of tera-volt

plural of giga-volt

plural of mega-volt

plural of kilo-volt

plural of nano-volt

plural of micro-volt

plural of teraelectron volt

plural of electron volt

(physics) A unit for measuring the energy of subatomic particles; the energy equal to that attained by an electron moving through a potential difference of one volt. Equivalent to 1.6022 x 10⁻¹⁹ joules.

A reversal of attitude, policy, or principle. / (literature, chiefly poetry) A dramatic change in mood or tone.