D defs.my
Entry 2 senses Webster, 1913

Electrotonic

· E·lec·tro·ton·ic · IPA
01 a. Of or pertaining to electrical tension; -- said of a supposed peculiar condition of a conducting circuit during its exposure to the action …
  1. 1.
    Of or pertaining to electrical tension; -- said of a supposed peculiar condition of a conducting circuit during its exposure to the action of another conducting circuit traversed by a uniform electric current when both circuits remain stationary.(Physics)
  2. 2.
    Relating to electrotonus; as, the electrotonic condition of a nerve.(Physiol.)