Christmas Day
"christmas-day" is a 12-letter English headword indexed on PlainSpell.
The verdict
“Christmas Day” is outside the top-ranked English vocabulary, used as a noun - the kind of word writers most often double-check.
- Unranked
- below top-frequency English
- 13
- letters
According to Wiktionary data (CC BY-SA, analyzed May 6, 2026) - The day on which Christmas is celebrated. It is December 25 in the West, and January 7 in some Eastern Orthodox churches.
| Property | Value |
|---|---|
| Headword | Christmas Day |
| Language | English |
| Part of speech | Noun |
| Letters | 13 |
| Misspellings tracked | 0 |
| Confusable pairs | 0 |
| Source | Wiktionary (kaikki.org) |
Where “Christmas Day” sits in English frequency
Spelling & Dictionary Insight
The English entry for Christmas Day is 13 letters long, classified as a noun. It sits outside the most-frequent rank tiers, which is often why uncommon words generate more spelling variants per reader. The dominant gloss from Wiktionary reads: "The day on which Christmas is celebrated. It is December 25 in the West, and January 7 in some Eastern Orthodox churches.".
Our edit-distance generator produced no likely misspellings for Christmas Day, since its letter pattern doesn't lend itself to common typo substitutions. No close-neighbour confusable shows up for this headword in our dataset, suggesting its spelling stands apart enough that readers rarely confuse it with something else.
Etymologically, the entry records: From Middle English Cristemasse day, from Old English Cristes mæssedæġ (“Christmas Day”, literally “day of Christ's mass”). Now equivalent to Christmas + day. The correct English form is Christmas Day, spelled C-H-R-I-S-T-M-A-S- -D-A-Y.
Definition
- 1The day on which Christmas is celebrated. It is December 25 in the West, and January 7 in some Eastern Orthodox churches.
Etymology
From Middle English Cristemasse day, from Old English Cristes mæssedæġ (“Christmas Day”, literally “day of Christ's mass”). Now equivalent to Christmas + day.
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 "Christmas Day"?
What does "Christmas Day" mean?
What is the origin of the word "Christmas Day"?
Is PlainSpell free to use?
Using “Christmas Day”
The practical upshot for anyone who landed here from a spell-check.
- The one correct English spelling is C-H-R-I-S-T-M-A-S- -D-A-Y - every other letter order is a misspelling in standard orthography.
- Browse more English words and confusable pairs in the same reference. English words
Data Source
Wiktionary (via kaikki.org), licensed under CC BY-SA & GFDL. Word ordering uses an open word-frequency list; misspelling variants are generated by edit-distance from the correct headword.