English English Wikipedia has an article on:cystinosisWikipedia Etymology From cystine + -osis. Noun cystinosis (uncountable) (pathology) A disorder caused by abnormal metabolism of cystine. Synonym: Abderhalden-Kaufmann-Lignac syndrome Translations disorder caused by abnormal metabolism of cystine Czech: cystinóza f Finnish: kystinoosi Further reading “cystinosis”, in OneLook Dictionary Search.Wikiwand - on Seamless Wikipedia browsing. On steroids.