1
a
: a usually large building for the storage of farm products or feed and usually for the housing of farm animals or farm equipment
b
: an unusually large and usually bare building
… a great barn of a hotel …W. A. White
2
: a large building for the housing of a fleet of vehicles (such as trolley cars or trucks)
-er/-est
: like or suggesting a barn especially in size, shape, or characteristic smell

Examples of barn in a Sentence

Noun They live in a big barn of a house.
Recent Examples on the Web
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Noun
The property also has a new garage barn with an office, plus a carriage house, chicken coop, woods, and gardens. The Week Us, TheWeek, 17 Aug. 2026 The fire was at a storage barn behind Great Lakes Custom Meats and More, in the 5600 block of East Highland Road, Howell. Paula Wethington, CBS News, 17 Aug. 2026 My beloved barn jacket dates back to 19th-century France—referred to as a chore coat or bleu de travail—where it was worn among farmers and laborers who relied on its tough, moleskin fabric to get them through fieldwork. Jessica Sulima, Condé Nast Traveler, 16 Aug. 2026 Duchossois Industries also forced Hawthorne to pay for the backstretch barns and off-track facilities the National Jockey Club had built. Neil Milbert, Chicago Tribune, 16 Aug. 2026 See All Example Sentences for barn

Word History

Etymology

Noun

Middle English bern, from Old English bereærn, from bere barley + ærn house, store

First Known Use

Noun

before the 12th century, in the meaning defined at sense 1a

Time Traveler
The first known use of barn was before the 12th century

Browse Nearby Words

Cite this Entry

“Barn.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/barn. Accessed 18 Aug. 2026.

Kids Definition

: a building used chiefly for storing grain and hay and for housing farm animals or farm equipment

Medical Definition

: a unit of area equal to 10−24 square centimeters that is used in nuclear physics for measuring cross section

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