This is the 7853rd most frequent Portuguese word.
rapaz
Boy; young man.
In this context, 'rapaz' refers to a male employee at the store, emphasizing politeness and professional interaction.
O rapaz da loja foi muito educado comigo.
The clerk at the store was very courteous with me.
In this sentence, 'rapaz' refers to a young man, highlighting the gender and age of the subject.
O rapaz estudioso sempre tira boas notas na escola.
The studious young man always gets good grades in school.
Here, 'rapaz' is used to specify his identity as a son, implying youth and male gender.