What is "brunched"

Usage examples of "brunched".

Simon said, "what do you say we go calling on people after we have brunched together, and then let the rest of the day take care of itself?

But his underlying reason for accepting the Bushlands' invitation may have been his curiosity about the person who had brunched with Polly at the Palomino Paddock, sending her home late, tired, and starry-eyed.