electrodynamic adjective. 
[ɪ,lɛktrǝ(ʊ)dʌɪ'namɪk] E19.[from ELECTRO- + DYNAMIC.]Of or pertaining to the interactions of electric currents with magnetic fields or with other electric currents; (of a device) employing the effects of such an interaction.
 ■   electrodynamical adjective = 
ELECTRODYNAMIC E20. ■   electrodynamics noun the branch of physics that deals with electrodynamic phenomena 
E19.  [TahlilGaran] English Dictionary ▲