This is the 3863rd most frequent Portuguese word.
denílson
"Denílson" is a proper noun, commonly used as a male given name in Portuguese, without a specific meaning.
Here, 'Denílson' is used as a proper noun, specifically a personal name, identifying an individual in the context of the sentence.
Denílson chegou em casa tarde ontem.
Denílson arrived home late yesterday.
In this case, 'Denílson' is referring to the name of the identified person, pointing to proper identification in the sentence.
O nome dele é Denílson.
His name is Denílson.
'Denílson' is again used as a proper noun to refer to the individual who enjoys the activity described in the sentence.