interior design
Americannoun
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the design and coordination of the decorative elements of the interior of a house, apartment, office, or other structural space, including color schemes, fittings, furnishings, and sometimes architectural features.
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the art, business, or profession of executing this.
Etymology
Origin of interior design
First recorded in 1925–30
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 engineer by training and occasional fine artist had a hand in the building’s interior design.
From The Wall Street Journal ● Jul. 31, 2026
AJU Continuum teamed up with L.A. architecture and interior design studio Design, Bitches — the group behind the chic Checker Hall in Highland Park and Verve Coffee Roasters in the Arts District.
From Los Angeles Times ● Jul. 2, 2026
Let’s say you’re passionate about interior design; are you spending at least 40 hours a week on it?
From MarketWatch ● Jun. 22, 2026
Pet owners are splurging on animal-friendly interior design.
From The Wall Street Journal ● May 29, 2026
Besides, he has long desired a peek inside the Lefèvre town house, which is something of a legend amongst his colleagues who work in interior design.
From "The Night Circus" by Erin Morgenstern
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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.