cryogenics

noun

By · According to Wiktionary data (CC BY-SA) ·

"cryogenics" is a 10-letter English headword indexed on PlainSpell.

The verdict

“cryogenics” is uncommon English (frequency #89,268 among 43,570 “C” headwords), classed as a noun. The kind of spelling people second-guess.

#89,268
frequency rank, English
43,570
“C” headwords

According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The science and technology of the production of very low temperatures.

Key facts for cryogenics
PropertyValue
Headwordcryogenics
LanguageEnglish
Part of speechNoun
Letters10
Frequency rank#89,268
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Where “cryogenics” sits in English frequency

Every-word frequency runs from the handful of words we use constantly (left) to the long tail used once in a blue moon (right). cryogenics lands here:

#1#100#1K#10K#100K
← used constantlyrarely used →

Scale is logarithmic (each tick is 10× rarer). Source: FrequencyWords open word-frequency list.

Rare enough to double-check

cryogenics is uncommon English at frequency #89,268 among 43,570 “C” headwords, classed as anoun. Rarity is why readers land here mid-draft. 2 senses are on record.

cryogenics doesn't appear in our generated misspelling index, a sign its spelling follows regular English conventions. Our dataset records no confusable match here, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From cryogen + -ics. The correct English form is cryogenics, spelled C-R-Y-O-G-E-N-I-C-S.

Definition

  1. 1
    The science and technology of the production of very low temperatures.
  2. 2
    The scientific study of low-temperature phenomena.

Etymology

From cryogen + -ics.

This word in other languages

criogenia(Español)cryogénie(Français)

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA); frequency ordering uses the FrequencyWords open word-frequency list (2018 English corpus, MIT). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "cryogenics"?
"cryogenics" is spelled C-R-Y-O-G-E-N-I-C-S.
What does "cryogenics" mean?
As a noun, "cryogenics" means: The science and technology of the production of very low temperatures.
What is the origin of the word "cryogenics"?
From cryogen + -ics. See the full etymology section above for more details.
Is PlainSpell free to use?
Yes, PlainSpell is a completely free word reference. You can look up definitions, pronunciations, confusable pairs, homophones, and spelling corrections across 5 languages without any sign-up or subscription.

Using “cryogenics”

The practical upshot for anyone who landed here from a spell-check.

  • The one correct English spelling is C-R-Y-O-G-E-N-I-C-S - every other letter order is a misspelling in standard orthography.
  • Browse more English words and confusable pairs in the same reference. English words

Other uncommon English words near this rank

Data Source

Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.

Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list