ALL meanings of freeze-drying
freeze-dry·ing
F f - noun freeze-drying a process for drying heat-sensitive substances, as foods, blood plasma, antibiotics, and the like, by freezing the substance and then subliming the ice or other frozen solvent in a high vacuum. 1
- verb with object freeze-drying to subject to freeze-drying. 1
- noun freeze-drying The process of dehydration by sublimation for preservation or convenience. 0