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Synonyms

built-in

American  
[bilt-in] / ˈbɪltˌɪn /

adjective

  1. built so as to be an integral and permanent part of a larger construction.

    The wall has a built-in bookcase.

  2. existing as a natural or characteristic part of something; inherent.

    a built-in contempt for daydreaming.


noun

  1. a built-in piece of furniture or appliance.

  2. an additional feature or capability, as of a machine or a service.

    a car with power steering, power brakes, and other built-ins.

built-in British  

adjective

  1. made or incorporated as an integral part

    a built-in cupboard

    a built-in escape clause

  2. essential; inherent

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a built-in cupboard or wardrobe

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of built-in

First recorded in 1895–1900

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.

Built in 1860, the seven-bedroom mansion offers 8,892 square feet of living space.

From MarketWatch • Apr. 30, 2026

Built in screen-time limits didn’t work; I’d just hit “ignore” over and over.

From Slate • Apr. 26, 2026

Built in 2017, the futuristic appearance continues to attract attention.

From BBC • Apr. 14, 2026

Built in 1395, the former royal palace is often seen as a symbol of Korean resilience through dynastic collapse, colonial rule and pro-democracy protests.

From Barron's • Mar. 21, 2026

Built in the 1950s, it has white metal awnings and is framed in tall green trees.

From "Enrique's Journey" by Sonia Nazario