This is the 11952nd most frequent Turkish word.
girilmesine
"Entering" or "to be entered."
Here, 'girilmesine' is used as a nominal form derived from 'girmek' (to enter), combined with the possessive suffix '-si' and dative case suffix '-ne', referring to the act of entering.
Eve izinsiz girilmesine izin verilmez.
Entering the house without permission is not allowed.
In this example, 'girilmesine' serves to nominalize the action, indicating the decision about the act of entering.
Toplantı odasına girilmesine karar verildi.
It was decided to enter the meeting room.
Here, 'girilmesine' is nominalizing the verb 'girmek', paired to detail prohibited or allowed actions under circumstances.