aboralEnglishOxford Dictionary of Englishaboral /abˈɔːr(ə)l / ▸ adjective Zoology relating to or denoting the side or end that is furthest from the mouth, especially in animals that lack clear upper and lower sides such as echinoderms: the aboral surface. ▪ moving or leading away from the mouth. – DERIVATIVES aborally /abˈɔːrəli / adverb