solid
The Italian word 'solido' is used in the same way as the English word 'solid'. It can refer to a solid object, which is something that has a definite shape and volume. It can also be used to describe something that is well-built or secure, like a solid plan or a solid foundation. In the context of food, it can refer to something that is firm or compact, like a solid piece of cheese.
The diamond is an example of a solid material.
In this sentence, the word 'solido' is used to describe a hard, firm substance or object i.e., a diamond, which has a definite shape and volume that is not easily changed.
Trust is the solid foundation of every relationship.
In this context, 'solido' is metaphorically used to describe an important quality (trust) that makes a relationship strong, just as a solid foundation makes a building sturdy.
His commitment to work is solid.
Here, 'solido' is used to indicate constancy, reliability or steadiness of someone's commitment, suggesting that it is firm and unwavering.