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.
The festive cake also featured red buttercream dots, bows and candy canes, along with green buttercream Christmas trees and buttercream swirls. Chiara Kim, PEOPLE, 22 Apr. 2026 Curiously enough, the most water-needy pine when grown in our area is Monterey pine (Pinus radiata), a California native that is a popular living Christmas tree selection. Joshua Siskin, Oc Register, 16 Apr. 2026 The next time Rick filed his son’s taxes, the only income to report was from work on a Christmas tree farm. Stephen J. Nesbitt, New York Times, 15 Apr. 2026 When his older brother was killed in Korea and his father put the casket by the Christmas tree … That was crazy. Stuart Miller, Los Angeles Times, 14 Apr. 2026 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

Browse Nearby Words

Cite this Entry

“Christmas tree.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/Christmas%20tree. Accessed 5 May. 2026.

Kids Definition

Christmas tree

noun
: a usually evergreen tree decorated at Christmas

More from Merriam-Webster on Christmas tree

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster