turnkey

1 of 2

adjective

turn·​key ˈtərn-ˌkē How to pronounce turnkey (audio)
: built, supplied, or installed complete and ready to operate
a turnkey nuclear plant
a turnkey computer system
also : of or relating to a turnkey building or installation
a turnkey contract
turnkey vendors

turnkey

2 of 2

noun

plural turnkeys
: one who has charge of a prison's keys

Examples of turnkey in a Sentence

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
The completely turnkey homes start at $12 million, but buyers who wish to make some changes can work with the design team to select interior finishes and color palettes as well as to customize spaces for their individual needs, whether that’s adding a gym, a bunk room, or an executive office suite. Mark David, Robb Report, 23 Oct. 2025 The turnkey operation of the space means little had to be done to convert it into its new life as the OG Pub & Grille. Rachel Bernhard, jsonline.com, 22 Oct. 2025
Noun
It’s designed as a turnkey vessel, with very few options. Michael Verdon, Robb Report, 7 Nov. 2025 For entrepreneurs, Alloy provides a turnkey system built on decades of refinement. Malana Vantyler, USA Today, 4 Nov. 2025 See All Example Sentences for turnkey

Word History

First Known Use

Adjective

1860, in the meaning defined above

Noun

1622, in the meaning defined above

Time Traveler
The first known use of turnkey was in 1622

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Cite this Entry

“Turnkey.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/turnkey. Accessed 10 Nov. 2025.

Last Updated: - Updated example sentences
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