Home › Words › E › exteriorisationexteriorisation/ɪkˌstɪɹiɚɪˈzeɪʃən/exteriorisation · noun — A mental awareness of the form of something that cannot be directly visualized.Definition from Wiktionary (CC BY-SA 3.0).exteriorisation is pronounced /ɪkˌstɪɹiɚɪˈzeɪʃən/.EtymologyFrom exterior + -isation.nounA mental awareness of the form of something that cannot be directly visualized.e.g.“Bladder surgery is difficult in large cows because exteriorisation of the bladder and visualisation of the defect can be a problem and much of the suturing may have to be done blindly.” — 2015 July 3, Ueli Braun, Karl Nuss, “Uroperitoneum in cattle: Ultrasonographic findings, diagnosis and treatment”, in Acta Veterinaria Scandinavica, volume 57, →DOI:Definitions & examples from Wiktionary (CC BY-SA 3.0).