കാരണത്തിന്

kaaranattin

കാരണത്തിന് (kaaranattin) is the “to / for” form of കാരണം (kaaranam), meaning reason, cause.

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