Dictionary
scintilla'tion count"er
a device for detecting and measuring radioactivity, having a crystal scintillator, a photoelectric cell sensitive to the light from scintillations, and an amplifier.
Also called scin•til•lom•e•ter Pronunciation: (sin"tl-om'i-tur). [key]Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.