1. An instrument for distinguishing sounds within the thorax and other cavities of the body.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• stetascope,
• stephascope,
• steoscope,
• steroscope,
• stephoscope,
• stethescope,
• stethascopes,
• stetescope,
• stephescope,
• stethscope,
• stethescopes,
• stethiscope,
• steathascope,
• stythoscope,
• tethescope,
• stephiscope,
• stehascope,
• stetoscope,
• stethascope,
• stethoscops

The adjective form of the word "stethoscope" is "stethoscopic".

The plural of the "stethoscope" can be the "stethoscopes".

The singular of the "stethoscope" can be the "stethoscope".