defilement

/dɪˈfaɪəlmənt/

//dɪˈfaɪəlmənt// noun

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

The verdict

“defilement” is uncommon English (frequency #87,196 among 3,470 “D” headwords), classed as a noun. The kind of spelling people second-guess.

#87,196
frequency rank, English
3,470
“D” headwords

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - The act of defiling.

Corpus desk

Index EN-defilement · defilement · English

defilement · rank #87,196 · 0 variants · 0 confusables

  • FREQ-RARE #87,196
  • LEN-MEGA 10 letters
  • VOW-4 4 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-MID 3,470
  • PHOTO-FINISH decriminalisa…

Nearest frequency peer: decriminalisation (-1 rank slots)

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.

Long-tail ranks near “defilement”

Sparse band: bars invert rank so rarer forms read shorter

corpus weight

What this shows Long-tail view: where “defilement” sits against similarly uncommon English ranks.

Source FrequencyWords open word-frequency list As of September 3, 2026
Key facts for defilement
PropertyValue
Headworddefilement
LanguageEnglish
Part of speechNoun
IPA/dɪˈfaɪəlmənt/
Letters10
Frequency rank#87,196
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “defilement” in English

Word frequency stretches from the small set of words we reach for constantly (left) out to the long tail barely used once in a while (right).defilementfalls in this rarity band:

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

Scale is logarithmic (each tick is 10× rarer). Rare peers in the same band: “decriminalisation” (#87,195), “decarboxylase” (#87,194), “Delly” (#87,198). Among 3,470 “D” headwords, “defilement” is #87,196. Source: FrequencyWords open word-frequency list.

Rare enough to double-check

defilement is uncommon English at frequency #87,196 among 3,470 “D” headwords, classed as anoun, transcribed /dɪˈfaɪəlmənt/. Rarity is why readers land here mid-draft. 3 senses are on record.

No misspelling variants are generated for defilement in our index, since its letter pattern doesn't lend itself to common typo substitutions. This entry stands alone in our confusable dataset, since no other headword is close enough in sound or shape to pair with it.

Etymologically, the entry records: From defile + -ment. The correct English form is defilement, spelled D-E-F-I-L-E-M-E-N-T.

Definition

  1. 1
    The act of defiling.
  2. 2
    The state of being defiled.
  3. 3
    The protection of the interior walls of a fortification from enfilading fire, as by covering them, or by a high parapet on the exposed side.

Recorded use

Wiktionary examples

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

  1. Time has taken a terrible revenge upon mankind for his despoliation of the valleys and his defilement of the mountains, yet the industries and the railways of South Wales still put the bravest front upon an outlook which all may hope is becoming less saddening and less grim.
  2. The new law also applies to acts of defilement besides burning, such as publicly ripping a flag up. Public display of the Nazi swastika and other Nazi symbols is already banned in Germany.

Etymology

From defile + -ment.

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 "defilement"?
"defilement" is spelled D-E-F-I-L-E-M-E-N-T. The IPA pronunciation is /dɪˈfaɪəlmənt/.
What does "defilement" mean?
As a noun, "defilement" means: The act of defiling.
How do you pronounce "defilement"?
The IPA (International Phonetic Alphabet) transcription for "defilement" is /dɪˈfaɪəlmənt/. 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 "defilement"?
From defile + -ment. 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.

Similar English words by spelling shape

Same letter count and similar misspelling depth for "defilement", not the corpus desk frequency band.

Same letter count

Frequency-ranked English headwords with 10 letters (nearest by frequency rank).

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

Source: FrequencyWords open word-frequency list