chin
The Italian word for chin is 'mento'. It is used to refer to the protruding part of the lower jaw, just like in English. For example, you might say 'Tocca il mento' to tell someone to touch their chin.
Luca has a nice chin.
This phrase indicates that Luca's chin is attractive or aesthetically pleasing.
I got sunburned on my chin.
This sentence describes an incident where someone's chin was affected by too much sun exposure.
Maria's chin is perfect for her face.
This statement expresses an opinion about how Maria's chin complements her overall facial features.