cryosleep

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|science fiction|space flight}} A deep [[sleep]] during which the body is stored at very [[cold]] temperature, to preserve it; [[cryogenic]] sleep.

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.