Christmas
Americannoun
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the annual festival of the Christian church commemorating the birth of Jesus: celebrated on December 25 and now generally observed as a legal holiday and, for many, an occasion for exchanging gifts.
adjective
noun
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the annual commemoration by Christians of the birth of Jesus Christ on Dec 25
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Also called: Christmas Day. Dec 25, observed as a day of secular celebrations when gifts and greetings are exchanged
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( as modifier )
Christmas celebrations
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Also called: Christmas Day. (in England, Wales and Ireland) Dec 25, one of the four quarter days Compare Lady Day Midsummer's Day Michaelmas
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Also called: Christmastide. the season of Christmas extending from Dec 24 (Christmas Eve) to Jan 6 (the festival of the Epiphany or Twelfth Night)
Usage
Spelling tips for Christmas The word Christmas is hard to spell for two reasons. The letters ch- often make a [ ch ] sound, but in Christmas they represent a [ k ] sound. Also, there is only one s at the end, even though mass is typically spelled with a double s. As a final note, Christmas is a proper noun, and therefore the first letter is always capitalized. How to spell Christmas: Christmas is a celebration of the birth of Christ (also known as Jesus). Christ was a humble man, so he only needs one s at the end of his birthday (-mas).
Other Word Forms
Etymology
Origin of Christmas
First recorded before 1050; Middle English cristmas(se); Old English Cristes mǣsse Mass of Christ
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The investigation’s inventory reads like a sneakerhead’s Christmas wish list: Nike Dunk Low Off-Whites.
From Los Angeles Times ● Aug. 5, 2026
Abstinence campaigns have gathered ground in many countries in recent years, notably the trend to pursue a "Dry January" after Christmas and New Year's Eve excesses.
From Barron's ● Aug. 3, 2026
A downpour on Christmas Day caused severe damage to the recreational area, including significant flooding and washouts prompting a massive cleanup.
From Los Angeles Times ● Aug. 1, 2026
Despite the ordeal, she is looking forward to returning to France at Christmas.
From The Wall Street Journal ● Jul. 31, 2026
Even Dutch stations carried mostly war news, and that we could hear just as well on the small portable radio we kept now in the dining room, a gift from Pickwick the Christmas before.
From "The Hiding Place" by Corrie ten Boom
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Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.