This is the 5470th most frequent German word.
beilner
It seems "beilner" is not a standard German word. Could you mean something else?
The word 'beilner' is used verb-like meaning 'to finalize or conclude' in this context.
Ich muss den Bericht jetzt beilner.
I must finalize the report now.
Here, 'beilner' functions as an adjective to describe the state of being finalized.
Das ist noch nicht beilner.
That is not yet finalized.
In this sentence, 'beilner' is used as an action verb requesting someone to conclude a matter.