: the time between the beginning of a process or project and the appearance of its results

Examples of lead time in a Sentence

We will need at least six months lead time before production begins.
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.
Plank said the company held a supplier summit last week and is working with its manufacturing partners to shorten lead times, become more efficient in its use of materials and improve its response time. — Jean E. Palmieri, Footwear News, 6 Nov. 2026 Manufacturing lead times for key weapons are up 330% since 2010, in part due to issues with components further down the supply chain. — Ryan Ordway, Forbes.com, 5 Nov. 2026 Location and Guest Count Matter, Too Certain venues and destinations require additional lead time due to high demand and logistics. — Jamie Cuccinelli, Martha Stewart, 3 Nov. 2026 Intel told some Chinese customers earlier this year that lead times for certain server CPUs had stretched to six months, Quartz reported. — Jeremy Kahn, Fortune, 20 Oct. 2026 See All Example Sentences for lead time

Word History

First Known Use

1944, in the meaning defined above

Time Traveler
The first known use of lead time was in 1944

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Cite this Entry

“Lead time.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lead%20time. Accessed 8 Nov. 2026.

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