What is "feuded"

Usage examples of "feuded".

Joel often feuded with the landlord about paying the rent on time, and the landlord was amazed that Joel, whom he saw as utterly shiftless, was even able to stay in business.

The Order had feuded with the Table for centuries, and whoever was behind this would forever have to look over their shoulders, worrying that the last thing they saw would be the face of Big John, or Walter, the Beast, Lady Ellen, or even that idiotic Guy of Orkney.