advanced
The Italian word 'avanzato' is used to describe something that is advanced, sophisticated, or highly developed. It can be used to describe a level of skill, a stage of progress, or a state of technological development. For example, one might say 'un livello avanzato di conoscenza' to refer to an advanced level of knowledge, or 'una tecnologia avanzata' to refer to advanced technology.
The course is too advanced for a beginner.
This sentence is stating that the course's level of difficulty or information is too far ahead, too complex for a person new in the field, a beginner.
He advanced an interesting theory.
In this sentence, 'avanzato' is being used to mean 'put forward', it is indicating that a person, he, has proposed or suggested an idea, a theory that is noteworthy or draws attention, is interesting.
The shipment is in an advanced state.
Here, 'avanzato' is used to describe the progression or development of something, in this case, a shipment. It suggests that the shipment is far along in its delivery process.