electrocoagulation Syllabification: (e·lec·tro·co·ag·u·la·tion)Pronunciation: /iˈlektrōkōˌagyəˈlāSHən/Definition of electrocoagulation noun the coagulation of blood or other tissues by the local application of an electric current to produce concentrated heat. electrocoagulation in other Oxford dictionaries Definition of electrocoagulation in the British & World English dictionary