vestibule
Americannoun
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a passage, hall, or antechamber between the outer door and the interior parts of a house or building.
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Railroads. an enclosed space at the end of a passenger car, serving as a sheltered entrance to the car from another car or from outside the train.
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Anatomy, Zoology. any of various cavities or hollows regarded as forming an approach or entrance to another cavity or space, as that of the internal ear.
verb (used with object)
noun
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a small entrance hall or anteroom; lobby
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any small bodily cavity or space at the entrance to a passage or canal
Other Word Forms
- vestibular adjective
Etymology
Origin of vestibule
First recorded in 1615–25, vestibule is from the Latin word vestibulum forecourt, entrance
Explanation
A vestibule is a little area just inside the main door of a building, but before a second door. You often find vestibules in churches, because they help keep heat from escaping every time someone enters or exits. The noun vestibule, pronounced "VES-tih-bule," probably comes from the Latin word vestibulum, which means “entrance court.” From about 1880 to 1930 vestibules were popular features in new homes because they create an additional barrier that keeps heat or cool air in and street noise out. If you have a vestibule, you can hang coats and leave shoes and gloves there instead of bringing them into the living room, kitchen and so on.
Vocabulary lists containing vestibule
"The Necklace" by Guy de Maupassant
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"The Gift of the Magi"
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Ghost Boys
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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.
That pressure came to a head after immigration officials detained two Target employees inside the vestibule of a suburban store late last week after what appeared to be some verbal sparring in the parking lot.
From The Wall Street Journal • Jan. 13, 2026
For now, we were in a vestibule of hope: It was rumor, not fact, I told them and myself.
From Los Angeles Times • Aug. 14, 2025
Taking the photographs in a vestibule at the end of a carriage, Edwards taped a large bag to the opposite window to reduce the glare - though the train conductor was not so happy.
From BBC • Sep. 25, 2024
Julia Andreasen, a graduate student at UM, was trapped in her tent for 24 hours after drifting snow buried the vestibule.
From Science Magazine • Apr. 18, 2024
“We were probably at the top steps of the vestibule, trying to get to him before he got through that door,” Carroll remembered.
From "Blink" by Malcolm Gladwell
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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.