built-in

1 of 2

adjective

Synonyms of built-innext
1
a
: forming an integral part of a structure or object
a camera with a built-in flash
especially : constructed as or in a recess in a wall
a built-in bookshelf
b
: built into the ground
a built-in swimming pool
2
a
: inherent
a built-in advantage
b
: already established
Their best-seller status gave them a built-in audience.

built-in

2 of 2

noun

: a built-in piece of furniture

Examples of built-in in a Sentence

Adjective a poker player with a seemingly built-in ability to read his opponents' faces
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
While built-in storage space in homes might be diminishing, Kemp has seen a comeback in furnishings that offer functionality, such as storage. Patricia Shannon, Better Homes & Gardens, 10 Jan. 2026 Closing off a superfluous doorway, Ashley centered the entertaining space around a custom built-in inspired by an antique library hutch, which features a wet bar and storage for everything from libations and glassware to toys. Cameron Beall, Southern Living, 9 Jan. 2026 Elsewhere, one of the two secondary bedrooms has built-in bunk beds. Sandra Barrera, Oc Register, 1 Jan. 2026 Plumbing system Electrical system Water heater Kitchen appliances (refrigerator, oven, range, dishwasher, built-in microwave, garbage disposal) Laundry machines (washer and dryer) Add-ons like pool/spa equipment, well pumps, limited roof leaks, septic systems, etc. Alora Bopray, USA Today, 24 Dec. 2025 See All Example Sentences for built-in

Word History

First Known Use

Adjective

1852, in the meaning defined at sense 1a

Noun

1919, in the meaning defined above

Time Traveler
The first known use of built-in was in 1852

Cite this Entry

“Built-in.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/built-in. Accessed 23 Jan. 2026.

Kids Definition

built-in

adjective
ˈbil-ˈtin
1
: forming a permanent part of a structure or object
built-in bookcases
2
: built into the ground
a built-in swimming pool

More from Merriam-Webster on built-in

Last Updated: - Updated example sentences
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