■ plural noun [usu. treated as sing. ] the branch of mechanics concerned with the interaction of electric currents with magnetic or electric fields.
Derivatives
electrodynamic adjective
■ plural noun [usu. treated as sing. ] the branch of mechanics concerned with the interaction of electric currents with magnetic or electric fields.
Derivatives
electrodynamic adjective
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004