lustrate

/ˈlʌstɹeɪt/

//ˈlʌstɹeɪt// verb

"lustrate" is a 8-letter English headword indexed on PlainSpell.

The verdict

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

Unranked
below top-frequency English
8
letters

According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - Synonym of purify, to ritually cleanse or renew, particularly to do so with a propitiatory offering or (historical) the lustration, quinquennial ritual of the Roman censor to cleanse the city after...

Corpus desk

Index EN-lustrate · lustrate · English

lustrate · unranked · 0 variants · 0 confusables

  • FREQ-UNRANKED Unranked
  • LEN-LONG 8 letters
  • VOW-3 3 vowels
  • CONFUS-0 No pairs
  • VAR-0 0 variants
  • BOOK-THIN "L" 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 lustrate
PropertyValue
Headwordlustrate
LanguageEnglish
Part of speechVerb
IPA/ˈlʌstɹeɪt/
Letters8
Misspellings tracked0
Confusable pairs0
SourceWiktionary (kaikki.org)

Long-tail rank of “lustrate” in English

lustratesits 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

lustrate is uncommon English outside the top frequency list, classed as averb, transcribed /ˈlʌstɹeɪt/. Rarity is why readers land here mid-draft. 4 senses are on record.

lustrate has no tracked misspelling variants, a sign its spelling follows regular English conventions. This entry stands alone in our confusable dataset, which usually means its spelling is distinct enough that readers don't reach for a similar-looking word instead.

Etymologically, the entry records: From Latin lustrātus (“lustrated”), perfect passive participle of lustrō (see -ate (verb-forming suffix)), from lustrum (“ritual purification”) + -ō (first conjugation verb-forming suffix), q.v. In reference to imparting luster, further via senses of Middle… The correct English form is lustrate, spelled L-U-S-T-R-A-T-E.

Definition

  1. 1
    Synonym of purify, to ritually cleanse or renew, particularly to do so with a propitiatory offering or (historical) the lustration, quinquennial ritual of the Roman censor to cleanse the city after a census.
  2. 2
    Synonym of pass through, traverse.
  3. 3
    Synonym of look, look over, survey.
  4. 4
    Synonym of luster, to impart luster to, to make lustrous.

Recorded use

Wiktionary examples

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

  1. We must purge, and cleanse, and lustrate the whole city.
  2. "Well," said Hypatia, more and more listlessly; "it might be more prudent to show them first the fairer and more graceful side of the old Myths... I wish to lustrate them afresh for the service of the gods."

Etymology

From Latin lustrātus (“lustrated”), perfect passive participle of lustrō (see -ate (verb-forming suffix)), from lustrum (“ritual purification”) + -ō (first conjugation verb-forming suffix), q.v. In reference to imparting luster, further via senses of Middle French lustre, from Old Italian lustro.

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 "lustrate"?
"lustrate" is spelled L-U-S-T-R-A-T-E. The IPA pronunciation is /ˈlʌstɹeɪt/.
What does "lustrate" mean?
As a verb, "lustrate" means: Synonym of purify, to ritually cleanse or renew, particularly to do so with a propitiatory offering or (historical) the lustration, quinquennial ritual of the Roman censor to cleanse the city after...
How do you pronounce "lustrate"?
The IPA (International Phonetic Alphabet) transcription for "lustrate" is /ˈlʌstɹeɪt/. 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 "lustrate"?
From Latin lustrātus (“lustrated”), perfect passive participle of lustrō (see -ate (verb-forming suffix)), from lustrum (“ritual purification”) + -ō (first conjugation verb-forming suffix), q.v. In reference to imparting luster, further via senses... See the full etymology section above for more details.
Is PlainSpell free to use?
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Source: Wiktionary (via kaikki.org) Structured Wiktionary extract

Source: FrequencyWords open word-frequency list