I would say that a character who is a stereotype has an over the top, exaggerated personality.
The Little Brown Rabbit:
The little brown rabbit sits inside his burrow.
Until it is quiet and still.
His brown fur sticks up and starting to furrow.
He leaps out and runs to the hill.
He nibbles on the bush.
He goes to the pond to drink
But, one little sound makes him rush
You will miss him if you blink.
Hope this helps! You can change it if necessary!
the activity or profession of writing for newspapers, magazines, or news websites or preparing news to be broadcast.
or...
the product of the activity of journalism.
I don't know which definition you're looking for...