1. Plural of cryonicist; people who practice, advocate for, or specialize in cryonics (the preservation of human bodies or brains at extremely low temperatures with the hope of future revival).
Usage: technical; specialized field

Examples

• Cryonicists believe that advances in medical technology may one day allow frozen bodies to be revived.
• The conference brought together leading cryonicists from around the world to discuss preservation techniques.
• Some cryonicists have already arranged for their own bodies to be preserved after death.
• Critics argue that cryonicists are pursuing an unrealistic goal with current technology.
• Cryonicists work in specialized facilities designed to maintain extremely cold temperatures.