Definitions

1. noun

A person who carries a banner, especially as a symbol of authority or victory.

“The town crier and bannerer led the procession through the streets.”

2. noun

A person who advertises or promotes something, especially by displaying a banner or other visual display.

“The company hired a bannerer to promote their new product at the trade show.”

3. verb

To display a banner or other visual display, especially to advertise or promote something.

“The team bannered their school colors across the stadium.”