UVEYT (lotini umea — ragpardai chashm), yak nav bemorii chashmro guyand, ki zimni on inabiya, ragparda (mashimiya) va mushaki mijgonshakli chashm yakbora gazak megirand. Uveyti qismi peshi chashmro iridosiklit va aqibi chashmro khorioidit guyand. Uveyt zuhuroti baze bemorihoi siroyati (masalan, sil) ham meboshad.