WordReference Random House Unabridged Dictionary of American English © 2026
e•lec•tro•ki•net•ics
(i lek′trō ki net′iks, -kī-),USA pronunciation n. (used with a sing. v.)
e•lec′tro•ki•net′ic, adj.
- Physicsthe branch of physics that deals with electricity in motion.
- electro- + kinetics 1880–85