electrotherm

e·lec·tro·therm

(ē-lek'trō-thĕrm), A flexible sheet of resistance coils used for applying heat to the surface of the body. [electro- + G. thermē, heat]

e·lec·tro·therm

(ĕ-lek'trō-thĕrm) Flexible sheet of resistance coils to apply heat to body surface. [electro- + G. thermē, heat]