The ear canal or external auditory meatus, which is the passage leading from the external ear to the ear drum.

श्रवण नहर

English Usage: The doctor examined the acoustic meatus for any signs of infection.

Hindi Usage: डॉक्टर ने श्रवण नहर की जांच की ताकि संक्रमण के किसीSigns का पता लगाया जा सके।