crepusculum
/kɹɪˈpʌs.kjʊ.ləm/
"crepusculum" is a 11-letter English headword indexed on PlainSpell.
The verdict
“crepusculum” is uncommon English (outside the top frequency list), classed as a noun. The kind of spelling people second-guess.
- Unranked
- below top-frequency English
- 11
- letters
According to Wiktionary data (CC BY-SA, analyzed September 3, 2026) - crepuscule; twilight; dusk
Corpus desk
Index EN-crepusculum · crepusculum · English
crepusculum · unranked · 0 variants · 0 confusables
- FREQ-UNRANKED Unranked
- LEN-MEGA 11 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.
| Property | Value |
|---|---|
| Headword | crepusculum |
| Language | English |
| Part of speech | Noun |
| IPA | /kɹɪˈpʌs.kjʊ.ləm/ |
| Letters | 11 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Long-tail rank of “crepusculum” in English
Rare enough to double-check
crepusculum is uncommon English outside the top frequency list, classed as anoun, transcribed /kɹɪˈpʌs.kjʊ.ləm/. Rarity is why readers land here mid-draft. Gloss: "crepuscule; twilight; dusk".
No misspelling variants are generated for crepusculum in our index, suggesting the orthography follows predictable English patterns. This headword has no recorded confusable partner, which tends to mean the word is visually distinctive enough to stand on its own.
Etymologically, the entry records: From Latin crepusculum. The correct English form is crepusculum, spelled C-R-E-P-U-S-C-U-L-U-M.
Definition
- 1crepuscule; twilight; dusk
Recorded use
Wiktionary exampleThese source excerpts show how crepusculum appears in context. They illustrate usage; the definition above remains the entry’s reference meaning.
[Earthshine] should appear more splendid and be visible after the crepusculum in the dark of night.
Etymology
From Latin crepusculum.
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.