This is the 1237th most frequent Turkish word.
haber
"News" or "information."
In this sentence, 'haber' is used to refer to news, information or event that has occurred or has been disseminated.
Yeni haberi duydunuz mu?
Did you hear the latest news?
'Haber' here means a communication or message being anticipated by someone.
O bizden haber bekliyor.
He is waiting for news from us.
In this context, 'haber' is part of the word 'haberleşme' which refers to communication or interaction of information.