This is the 1477th most frequent Polish word.
james
The word "James" does not have a meaning in Polish; it is a proper noun, typically referring to a name.
In this sentence, 'James' is used as a proper noun referring to a person's name.
James jest wspaniałym przyjacielem.
James is a wonderful friend.
Here, 'Jamesa' is the accusative case of the proper noun 'James', indicating the direct object of the verb.
Czy znasz Jamesa?
Do you know James?
In this sentence, 'Jamesowi' is the dative case of the proper noun 'James', indicating the indirect object affected by the action.