abvolt
noun
ab·volt
ˈabˌvōlt
plural -s
: the cgs electromagnetic unit of electrical potential and electromotive force equal to one one-hundred-millionth of a volt and being the potential difference through which transference of one abcoulomb of electricity involves a change of one erg in energy
Word History
Etymology
ab- entry 2 + volt
First Known Use
1903, in the meaning defined above