പുസ്തകത്തിന്

pustakattin

പുസ്തകത്തിന് (pustakattin) is the “to / for” form of പുസ്തകം (pustakam), meaning book.

This form shows direction or the recipient — “to” or “for” it. You’ll see it when something moves toward or is meant for the book — “going to the book”, “for the book”.