Klydonograph: Meaning and Definition of

Kly•don•o•graph

Pronunciation: (klī-don'u-graf", -gräf"), [key]
— Trademark. Trademark.
  1. a brand name for an instrument that photographically records a surge of voltage, as in a power line.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.