Christmas tree

noun

plural Christmas trees
1
: a usually evergreen tree decorated at Christmas
2
: an oil-well control device consisting of an assembly of fittings placed at the top of the well
3
drag racing : a set of paired colored lights arranged in two columns on a vertical pole in front of the starting line and used for starting a race
Lights on top of the Christmas tree tell the drivers to enter the staging area. Larger yellow lights mean, "get ready." The green light means "go!"Lori Polydoros

Examples of Christmas tree in a Sentence

We hung the lights on the Christmas tree.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Drive by larger-than-life Christmas trees, glowing snowflakes, dancing candy canes, light tunnels and more. Caroline Ritzie, Cincinnati Enquirer, 28 Dec. 2025 Last year, the program collected more than 37,000 Christmas trees that became mulch for playgrounds, municipal projects and individual homes. Alexa Liacko, CBS News, 28 Dec. 2025 The mother-son duo often finds free holiday activities around New York City, such as visiting the Rockefeller Center Christmas tree and going to the Macy's Thanksgiving Day Parade. Tereza Shkurtaj, PEOPLE, 27 Dec. 2025 There was a couple on the beach who had set up a small table and a Christmas tree and also had a TV. Corky Carroll, Oc Register, 27 Dec. 2025 See All Example Sentences for Christmas tree

Word History

First Known Use

1826, in the meaning defined at sense 1

Time Traveler
The first known use of Christmas tree was in 1826

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Cite this Entry

“Christmas tree.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Christmas%20tree. Accessed 7 Jan. 2026.

Kids Definition

Christmas tree

noun
: a usually evergreen tree decorated at Christmas

More from Merriam-Webster on Christmas tree

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