Serb UK /sɜːb/US /sɝb/adjective 1noun 1forms 1 adjective1 •Of or pertaining to the Serbs; Serbian.A prominent Kosovo Serb politician, Oliver Ivanovic, was shot dead outside his party offices Tuesday morning, halting talks between Kosovar and Serb delegates that had been set to resume that day. — 2018 noun1 •A person of Serb descent (not necessarily from Serbia). (Compare Serbian.)Dozens of NATO peacekeepers were injured after they were attacked by ethnic Serbs in northern Kosovo, during protests over the installation of ethnically Albanian mayors. — 2023 formsSerbs