rozszerzajc
Rozszerzajc is not a recognized term in standard Polish lexicon. It appears to be either a misspelling of rozszerzacz or a recently coined neologism used in limited circles, with no widely cited definition.
In Polish, rozszerzać means to expand, broaden, or enlarge. Standard agent nouns include rozszerzacz (an extender,
If encountered, the term’s meaning would be context-dependent. In fiction or speculative technology discourse, it could
Because it is not established, readers should rely on the surrounding text to determine what is meant,