'Electro-magnetic' definitions:

Definition of 'Electro-magnetic'

From: GCIDE
  • Electro-magnetic \E*lec`tro-mag*net"ic\, a. Of or pertaining to electromagnetism. [1913 Webster]
  • Electro-magnetic engine, an engine in which the motive force is electro-magnetism.
  • Electro-magnetic theory of light (Physics), a theory of light which makes it consist in the rapid alternation of transient electric currents moving transversely to the direction of the ray. [1913 Webster]