cybernaut

noun

"cybernaut" is a 9-letter English headword indexed on PlainSpell.

The verdict

“cybernaut” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.

Unranked
below top-frequency English
9
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - A voyager in cyberspace; a user of the Internet or virtual reality.

Corpus desk

Index EN-cybernaut · cybernaut · English

cybernaut · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "C" thin
  • PHOTO-UNK Peer pending

Read with this headword: Spelling guide for this pattern

Desk codes from Wiktionary headword shape, FrequencyWords rank tier, confusable-pair count, generated misspelling depth, letter-cohort book size, and photo-finish peer. Not a difficulty grade.

Key facts for cybernaut
PropertyValue
Headwordcybernaut
LanguageEnglish
Part of speechNoun
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “cybernaut” in English

cybernautsits beyond the 100,000 most-frequent English words, in the long tail of technical, archaic, or otherwise rare vocabulary where spelling doubt tends to strike hardest.

Beyond rank #100,000. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

cybernaut is uncommon English outside the top frequency list, classed as anoun. Rarity is why readers land here mid-draft. Gloss: "A voyager in cyberspace; a user of the Internet or virtual reality.".

No generated misspelling entries exist for cybernaut in our index, suggesting the orthography follows predictable English patterns. Our confusable-pair dataset has no match for it, a sign it's visually distinctive enough not to be mixed up with another word.

Etymologically, the entry records: From cyber- + -naut. The correct English form is cybernaut, spelled C-Y-B-E-R-N-A-U-T.

Definition

  1. 1
    A voyager in cyberspace; a user of the Internet or virtual reality.

Recorded use

Wiktionary examples

These source excerpts show how cybernaut appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.

  1. When a cybernaut shifts his gaze or waves her hand, the reality engine weaves the data stream from the cybernaut's sensors together with updated depictions...
  2. The clarity of page presentation does not depend solely on its design, but also on the configuration of the computer of the cybernaut who navigates it.

Etymology

From cyber- + -naut.

This word in other languages

Definitions, pronunciation, and etymology for this entry are drawn from Wiktionary via the kaikki.org structured extract (CC BY-SA). See the methodology for how each field is sourced and updated.

Frequently Asked Questions

How do you spell "cybernaut"?
"cybernaut" is spelled C-Y-B-E-R-N-A-U-T.
What does "cybernaut" mean?
As a noun, "cybernaut" means: A voyager in cyberspace; a user of the Internet or virtual reality.
What is the origin of the word "cybernaut"?
From cyber- + -naut. 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.

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

Source: FrequencyWords open word-frequency list