This is the 6366th most frequent Portuguese word.
denner
"Denner" is not a standard word in Portuguese; it may be a name or a misspelling.
Here 'Denner' acts as a proper noun referring to a person's name.
O Denner conseguiu resolver o problema rapidamente.
Denner was able to solve the problem quickly.
In this sentence, 'Denner' is part of a proper noun representing the name of a park.
Que dia maravilhoso no Parque Denner.
What a wonderful day at Denner Park.
Here 'Denner' refers to a trademark or brand name for the backpack mentioned.