: 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.
Management can, in turn, control its supply chain more closely, expand production capacity, and improve lead times without having to navigate a joint-venture board. Morgan Chittum, CNBC, 2 July 2026 Factors in the buffer calculation can include historical material consumption, raw material lead times, variability in on-time deliveries, geopolitical and supplier risk factors, and customer dynamics. Steve Banker, Forbes.com, 1 July 2026 The expansion is expected to improve manufacturing efficiency, reduce production lead times, and enhance throughput for both commercial and defense aerospace customers. Prabhat Ranjan Mishra, Interesting Engineering, 29 June 2026 On-site, behind-the-meter generation lets operators scale without waiting on the grid or hitting consumers in the wallet, and rapid-deployment options like fuel cells can keep pace with development otherwise constrained by gas-turbine backlogs and long nuclear lead times. Vimal Kapur, Fortune, 23 June 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 13 Jul. 2026.

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