| free | change from a liquid to a solid when cold |
|---|---|
| free | preserved by freezing and drying in a vacuum |
| free | used of tissue or blood or serum or other biological substances |
| free | preserve by rapid freezing and subsequently drying in a vacuum |
| free | a method of drying food or blood plasma or pharmaceuticals or tissue without destroying their physical structure |
| free | electric refrigerator in which food is frozen and stored for long periods of time |
| free | the withdrawal of heat to change something from a liquid to a solid |
| free | extremely cold |
| free | a mixture of substances (usually salt and ice) to obtain a temperature below the freezing point of water |
| free | the temperature below which a liquid turns into a solid |