"Cryopreserved" Natural Recordings by Native Speakers
Cryopreserved refers to something that has been preserved or frozen at very low temperatures, typically using liquid nitrogen, in order to halt or slow down metabolic processes, such as biological or chemical reactions.
Cryonic is a term that refers to the preservation of human bodies or heads at very low temperatures, typically around -196°C, with the hope that future medical technology will be able to revive them. The goal of cryonic preservation is to freeze the body or brain quickly enough to prevent cellular damage and decay, which would make revival impossible.