This is the 203rd most frequent Spanish word.
josé
"José" is a common Spanish given name equivalent to "Joseph" in English.
The word 'José' is used as a proper noun here, functioning directly as the subject of the sentence, which is a common usage for proper names.
José está estudiando en la biblioteca.
José is studying in the library.
In this sentence, the word 'José' is used as an indirect object preceded by the preposition 'a', which highlights the person who is the recipient of the action.
Le di el libro a José.
I gave the book to José.
Here, 'José' is used in a possessive construction, indicating ownership of the noun 'chaqueta' (jacket).