steth‧o‧scope /ˈsteθəskəʊp $ -skoʊp/
noun [countable][
Date: 1800-1900;
Language: French;
Origin: stéthoscope, from Greek stethos 'chest' + French -scope]
an instrument that a doctor uses to listen to your heart or breathing
[TahlilGaran] Dictionary of Contemporary English ▲