This is the 11522nd most frequent German word.
stefans
The word "Stefans" is not a standard German word; it is likely a plural form of the name "Stefan," used colloquially to refer to multiple people named Stefan.
'Stefans' here represents the possessive form of a proper noun, 'Stefan,' indicating something owned by Stefan, which is the novel in this context.
Ich habe Stefans neuen Roman gelesen.
I have read Stefan's new novel.
'Stefans' is used to establish ownership or association, signifying that the participation which is being spoken about belongs to Stefan.
Stefans Teilnahme am Wettbewerb war beeindruckend.
Stefan's participation in the contest was impressive.
'Stefans' here again indicates possession or association, suggesting that the idea being mentioned is a component of Stefan's project.