phonendoscope

/ (fəˈnɛndəˌskəʊp) /

noun

an instrument that amplifies small sounds, esp within the human body

Word Origin for phonendoscope

C20: from phono- + endo- + -scope

Example sentences from the Web for phonendoscope

Medical definitions for phonendoscope

phonendoscope
[ fō-nĕndə-skōp′ ]

n.

A stethoscope that intensifies auscultatory sounds.