Meaning of strobotron

stro•bo•tron

Pronunciation: (strō'bu-tron", strob'u-), [key]
— n. Electronics.
  1. a glow lamp, used in stroboscopes, that gives very bright flashes of light in response to voltage pulses.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.