Answer
Jul 22, 2026 - 07:58 AM
"Big Bro" is a colloquial term that usually refers to an older brother or a protective male figure in someone's life. It can also be used more broadly to describe someone who acts as a mentor or guardian. In some contexts, "Big Bro" might refer to the reality TV show "Big Brother," where contestants are monitored while living together in a house.
