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View synonyms for lock in

lock-in

[lok-in]

noun

  1. an act or instance of becoming unalterable, unmovable, or rigid.

  2. commitment, binding, or restriction.



lock-in

noun

  1. an illegal session of selling alcohol in a bar after the time when it should, by law, be closed

“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
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Word History and Origins

Origin of lock in1

First recorded in 1965–70; noun use of verb phrase lock in
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Idioms and Phrases

Enclose, surround, as in The ship was completely locked in ice . [c. 1400s]

Also, lock into . Fix firmly in position, commit to something. This phrase often occurs as , as in She felt she was locked in a binding agreement , or Many of the stockholders are locked into their present positions . [Mid-1900s]

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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 DeepSeek announcement should prompt regulators all across the country to feel empowered to rigorously interrogate forecasts used to justify lock-in of fossil fuel infrastructure,” Julie McNamara, deputy policy director with the Climate & Energy program at the Union of Concerned Scientists, told Salon.

Read more on Salon

“Fossil fuel companies are seizing this moment to attempt a blatant end-run around critical climate and public health standards to lock-in new gas infrastructure for decades to come,” McNamara said.

Read more on Salon

Dr Colin Church, who led an independent review of incineration for the Scottish government which resulted in the ban, said: “‘Lock-in’ is a real issue, the energy-from-waste sector swears blind it’s not, but it is.”

Read more on BBC

Unlike other ways the government might provide aid after a disaster, flood insurance subsidy is a place-based recovery program that is designed to keep people in their communities, which can produce a lock-in effect.

Read more on Slate

The result is the so-called “lock-in effect” keeping people from listing their homes for sale.

Read more on Seattle Times

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lock hornslocking piece