keratomileusisEnglishOxford New American Dictionarykeratomileusis /ˌkerədōmīˈlo͞osəs, ˌkɛrədoʊmaɪˈlusəs / ▸ noun the surgical reshaping of the cornea, carried out in order to correct a refractive error. – ORIGIN 1990s : from kerato- + Greek smileusis ‘carving’.