What is "banters"

Usage examples of "banters".

Ferdia boasts loudly of what he will do, Cuchulain apologises for his own confidence in the issue of the combat, and gently banters Fergus, who is a bit of a boaster himself, on the care he had taken to choose the time for the war when king Conor was away, with a modest implication that he himself was a poor substitute for the king.