cryoextraction
/ˈkrʌɪəʊɪkˌstrakʃn/ /ˈkrʌɪəʊɛkˌstrakʃn/noun
1 Winemaking. The practice of cooling grapes to a point where unripe grapes freeze, thus yielding juice only from the ripest fruit when pressed, and used especially in the artificial production of ice wine.
2 Ophthalmology. Surgical removal of the lens by means of an instrument with a tip cooled to freezing point, to which the lens tissue adheres; an instance of this.
Origin
1960s; earliest use found in Italian Books & Periodicals. From cryo- + extraction, originally after Italian crioestrazione.