/ (fəˈnɛndəˌskəʊp) /
an instrument that amplifies small sounds, esp within the human body
- phonetic alphabet
Word Origin for phonendoscope
C20: from phono- + endo- + -scope
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Examples from the Web for phonendoscope
The binaural stethoscope was invented by Cammann in 1854, and a later improvement is the phonendoscope, by Bianchi.The Progress of Invention in the Nineteenth Century.|Edward W. Byrn
[ fō-nĕn′də-skōp′ ]
A stethoscope that intensifies auscultatory sounds.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.