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.
Brent Poer is certain about one thing when it comes to interior design: Minimalism makes him uneasy.
From Los Angeles Times • Feb. 18, 2026
Your guide to luxurious properties, celebrity homes, interior design and the housing market.
From The Wall Street Journal • Jan. 6, 2026
Miladi's sister Aya, 26, an interior design student, said she liked the bright new museum's layout, "the careful lighting, the screens and interactive tools" that all help make the museum accessible to all.
From Barron's • Dec. 31, 2025
Basically, the party is your typical glamorous Hallmark Christmas Movie of the Week, with lots of well-heeled guests milling around, but with more expensive furniture and better interior design.
From MarketWatch • Dec. 24, 2025
Dad majored in architecture, like I will one day, and Mom studied interior design.
From "The House That Lou Built" by Mae Respicio
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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.