A gentilic adjective meaning 'the one from Jezreel,' used to identify two notable biblical figures. Seven of eight occurrences designate Naboth the Jezreelite, the vineyard owner whose judicial murder by Jezebel became a defining moment of prophetic confrontation with royal power (1 Kgs 21). The feminine form identifies Ahinoam the Jezreelitess, one of David's earliest wives (1 Sam 27:3; 30:5; 2 Sam 2:2; 3:2). The masculine and feminine forms likely refer to different Jezreels -- Naboth's being the northern city in the Esdraelon plain, while Ahinoam's may be from a Judean town of the same name.