karstifyEnglishOxford Dictionary of Englishkarstify /ˈkɑːstɪfʌɪ / ▸ verb ( karstifies, karstifying, karstified) [with object] Geology erode (rock) by dissolution, producing ridges, towers, and other landforms characteristic of karst: the limestone is karstified by the tropic rainwater all over the island. – DERIVATIVES karstification /kɑːstɪfɪˈkeɪʃn / noun– ORIGIN 1970s: from karst.