cryonics(redirected from Cryonaut)
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Related to Cryonaut: Cryonically
n. (used with a sing. verb)
The process of freezing and storing the body of a diseased, recently deceased person to prevent tissue decomposition so that at some future time the person might be brought back to life upon development of new medical cures.
Etymology: Gk, kryos, cold
the techniques in which cold is applied for a variety of therapeutic goals, including brief local anesthesia, destruction of superficial skin lesions, and preservation of cells, tissue, organs, or the entire body. cryonic, adj.