Meaning in this text
The ultimate, undivided spiritual reality. The Bhagavatam's famous opening verse establishes the Absolute as Satyam (Truth), Shivam (Goodness), and Sundaram (Beauty). The text identifies this supreme Brahman with the personal God, Bhagavan.
On this site, Brahman is treated as a reading aid rather than a final doctrinal definition: use it to move from a question about a term into the chapters where the term actually appears.