This is the 7040th most frequent Portuguese word.
jason
"Jason" is not a Portuguese word; it is a proper noun, typically a name.
In this sentence, 'Jason' is a proper noun indicating the name of a person.
Jason é meu amigo.
Jason is my friend.
Here, 'Jason' functions as part of the title of a classic film, referring to the mythological leader.
Assistimos ao filme 'Jason e os Argonautas'.
We watched the movie 'Jason and the Argonauts'.
In this example, 'Jason' is used as a given name assigned to an object (the robot) as a nickname.