What is the inability to hear?

The inability to hear is known as deafness or hearing loss. It can range from partial to total inability to perceive sounds, affecting communication and interaction with the environment. This condition can be congenital (present at birth) or acquired due to factors such as aging, exposure to loud noises, infections, or injury. Individuals with hearing loss may use assistive devices, such as hearing aids or cochlear implants, to improve their auditory experience.