OSCILLOGRAPH By N., Pam M.S. - April 7, 2013 noun. A tool, frequently utilized in analyses of bodily operations, which makes graphic documentations of wave types of electrical energy. OSCILLOGRAPH: "The oscillograph wasn't working when I tried to use it on Monday." Related Psychology Terms THERMISTOR OSCILLOMETER B WAVE OF ELECTRORETINOGRAM VIBRATOR ADAPTOMETER VALIDITY CRITERION WAIST-TO-HIPS RATIO AMBLYOSCOPE METABOLIC EQUIVALENT PLASTIC SURGERY Cite this page: N., Pam M.S., "OSCILLOGRAPH," in PsychologyDictionary.org, April 7, 2013, https://psychologydictionary.org/oscillograph/ (accessed December 15, 2019).