oscilloscope: Meaning and Definition of
os•cil•lo•scope
Pronunciation: (u-sil'u-skōp"), [key]
— n. Elect.
- a device that uses a cathode-ray tube or similar instrument to depict on a screen periodic changes in an electric quantity, as voltage or current.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.