This is the 9044th most frequent Russian word.
росбалт
"Росбалт" is a Russian news agency and media outlet.
Here, 'Росбалт' refers to a media organization and is used as a proper noun.
Росбалт — это известное средство массовой информации в России.
Rosbalt is a well-known mass media outlet in Russia.
The word 'Росбалт' is used to refer to the website of the media company, indicating the source of the article.
Вчера я прочитал интересную статью на сайте Росбалт.
Yesterday, I read an interesting article on Rosbalt's website.
Here, 'Росбалт' represents the attribution of news as a source for information.