Derby/ˈdɜːrbi/ Definition 1 of 5Pro Tip 1/3Local Rivalry Used for matches where teams have a historical rivalry within the same city or area. The derby between the two local teams was intense. Pro Tip 2/3Fan's Highlight Fans often consider it the most anticipated match of the season. Fans were excited about the upcoming derby. Pro Tip 3/3Common Misuse Don't confuse 'derby' with a general competition; it's specifically between local rivals. They wrongly called the international match a 'derby'.