microstethoscope: Meaning and Definition of

mi•cro•steth•o•scope

Pronunciation: (mī"kru-steth'u-skōp"), [key]
— n. Med.
  1. a stethoscope containing an apparatus that greatly amplifies the sounds heard.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.