lead time

noun

: 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.
Overcoming cost barriers with advanced architecture Traditional nuclear energy projects frequently face economic hurdles due to the extensive lead times and high capital requirements of manufacturing heavy components. Aman Tripathi, Interesting Engineering, 3 June 2026 Krane’s solutions bring visibility via a unified, real-time platform to manage submittals, lead times, deliveries, and purchase orders that are updated in real time. Sabbir Rangwala, Forbes.com, 1 June 2026 Love documentaries but bristle at their long lead time? Tony Maglio, HollywoodReporter, 29 May 2026 Jamen said Wscripted was hoping to shorten the lead times for development and financing with the new system. Melanie Goodfellow, Deadline, 26 May 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

Browse Nearby Words

Cite this Entry

“Lead time.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lead%20time. Accessed 5 Jun. 2026.

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster