Standard Lemma guide

cryonics

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • /kɹaɪˈɒnɪks/
  • rhymes with -ɒnɪks
  • CMU ARPABET: K R AY2 AO1 N IH0 K S Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

The cryopreservation of a person with medical needs that cannot be met by available medicine until resuscitation and healing by future medicine is possible.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

the freezing of a seriously ill or recently deceased person to stop tissues from decomposing; the body is preserved until new medical cures are developed that might bring the person back to life

Definition source: Princeton WordNet 3.0

Examples

  • cryonics is more science fiction than serious science

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: cryobiology

History

Etymology

Etymology tree Ancient Greek κρῠ́ος (krŭ́os)lbor. English cryo- English -n- Proto-Indo-European *-ikos Proto-Italic *-ikos Latin -icuslbor. Old French -iquebor. Middle English -ik English -ic Old English -as Middle English -es English -s English -ics English cryonics From cryo- + -n- + -ics.

Across languages

Translations

9 source translations are retained for this English entry.

  • Chinese Mandarin: 人體冷凍技術 /人体冷冻技术 (réntǐ lěngdòng jìshù) — cryopreservation
  • Danish: kryonik — cryopreservation
  • Danish: kryopræservering — cryopreservation
  • Finnish: kryoniikka — cryopreservation
  • Finnish: syväjäädytys — cryopreservation
  • Greek: κρυονική (kryonikí) — cryopreservation
  • Portuguese: criônica — cryopreservation
  • Portuguese: criónica — cryopreservation
  • Spanish: criónica — cryopreservation
Real reading context

cryonics in complete knowledge articles