Ma'anar ƙamus na kalmar "bangaren jiki na waje" yana nufin duk wani ɓangaren jiki ko gabobin da ake iya gani a wajen jiki, kamar hannuwa, ƙafafu, kai, da gaɓoɓin jiki. Waɗannan sassan jikin suna kan saman jiki kuma ana iya lura dasu ba tare da buƙatar hoton likita ko hanyoyin ɓarna ba. Misalin sassan jikin waje sun hada da hannu, kafafu, kunnuwa, hanci, da idanu, da fata da gashi.
