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