This is the 10350th most frequent Turkish word.
bilmen
"Bilmen" means "your knowledge" or "you know" depending on context.
Here, 'bilmen' means 'you knowing,' acting as a noun clause.
Senin bunu bilmen çok önemli.
It is very important for you to know this.
In this sentence, 'bilmen' represents 'you knowing,' part of an indirect statement.
Bu yemeği nasıl yapacağını bilmen gerekiyor.
You need to know how to prepare this dish.
Here, 'bilmen' stands for 'you knowing,' indicating an understanding of a reason.