This is the 1473rd most frequent Turkish word.
başlıklı
Titled; having a heading.
Here 'başlıklı' is used to describe a noun with a specific title or heading.
En son okuduğun kitap başlıklı bir tartışma başlatıldı.
A discussion titled 'The last book you read' was started.
In this sentence, 'başlıklı' indicates that the article has a title associated with it.
Başlıklı bir makale yayımladım.
I published an article with a title.
Here 'başlıklı' denotes that the section on the homepage is under a title or heading.