Meaning : An electronic device that amplifies sound and is worn to compensate for poor hearing.
Synonyms : deaf-aid
Meaning : A conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person.
Synonyms : ear trumpet
Hearing aid ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Hearing aid ka matlab kya hota hai?