(anatomy) An effector organ found in some fish (especially electric eels and electric catfish), that can produce a voltage large enough to aid in predation. / (music) electronic organ.

(strictly) Electrophorus electricus, a species of fish resembling an eel (though not related) that is capable of generating powerful electric shocks. / (broadly) Any species of the genus Electrophorus.

(chemistry) any of the electrons in the outermost shell of an atom; capable of forming bonds with other atoms

(politics) A body of electors empowered to elect someone to a particular office, such as the Holy Roman Emperor or the President of the United States. / Alternative letter-case form of Electoral College.

The collective people of a country, state, or electoral district who are entitled to vote.

(physics) two electric charges of equal magnitude but opposite sign separated by a short distance

(chemistry) a reaction in which a single electron is transferred from one molecule to another; one being oxidized and the other reduced (also known as a redox reaction); long-range electron transfer reactions are important in biological reactions involving metalloproteins such as haemoglobin

(transitive) To kill by electric shock. / (transitive) To execute by electric shock, often by means of an electric chair.

(physics) The fundamental interaction responsible for the electromagnetic force.

(physics) A long-range fundamental force that acts between charged bodies, mediated by the exchange of photons.