dephasing

/diˈfeɪzɪŋ/

//diˈfeɪzɪŋ// noun

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

The verdict

“dephasing” 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 loss of the synchronization or coherence caused by a perturbation, upon which the system returns to its state before perturbation.

Corpus desk

Index EN-dephasing · dephasing · English

dephasing · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 9 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "D" 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 dephasing
PropertyValue
Headworddephasing
LanguageEnglish
Part of speechNoun
IPA/diˈfeɪzɪŋ/
Letters9
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “dephasing” in English

dephasingsits 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

dephasing is uncommon English outside the top frequency list, classed as anoun, transcribed /diˈfeɪzɪŋ/. Rarity is why readers land here mid-draft. Gloss: "A loss of the synchronization or coherence caused by a perturbation, upon which the system returns to its state before perturbation.".

The misspelling generator found no plausible variants for dephasing, since its letter pattern doesn't lend itself to common typo substitutions. We don't track a confusable pairing for this entry, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From de- + phasing. The correct English form is dephasing, spelled D-E-P-H-A-S-I-N-G.

Definition

  1. 1
    A loss of the synchronization or coherence caused by a perturbation, upon which the system returns to its state before perturbation.

Etymology

From de- + phasing.

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 "dephasing"?
"dephasing" is spelled D-E-P-H-A-S-I-N-G. The IPA pronunciation is /diˈfeɪzɪŋ/.
What does "dephasing" mean?
As a noun, "dephasing" means: A loss of the synchronization or coherence caused by a perturbation, upon which the system returns to its state before perturbation.
How do you pronounce "dephasing"?
The IPA (International Phonetic Alphabet) transcription for "dephasing" is /diˈfeɪzɪŋ/. Click the speaker icon on the pronunciation badge above to hear it spoken aloud where audio is available.
What is the origin of the word "dephasing"?
From de- + phasing. 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