deaf
The word 'sordo' in Italian is used to describe someone who is unable to hear. It can be used as an adjective, for example, 'una persona sorda' (a deaf person), or as a noun, 'il sordo' (the deaf man). It is important to note that in Italian, adjectives generally follow the noun they modify, unlike in English where they typically precede the noun.
He is deaf from birth.
This phrase indicates that the person has been deaf since they were born, highlighting a lifelong condition.
I could not hear him because he was deaf.
This sentence explains that the inability to hear the person speaking is due to their deafness.
The music was so loud that the deaf person could not hear it.
This phrase demonstrates that the loudness of the music made it impossible for a deaf person to hear it, emphasizing the contrast between volume and hearing ability.