orthokératologiecommon nounSyllable DecompositionorthokératologieEtymologyexpandsee ortho-, kerato- and -logy.Definition1. Non-invasive treatment of myopia and astigmatism by overnight application of corneal contact lenses.expandTranslationsgerman:Orthokeratologieenglish:orthokeratologyhebrew:אורתוקרטולוגיהitalian:ortocheratologia