: 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.
Jim Messina, former President Barack Obama’s 2012 campaign manager, told Fox News last week that the first Democratic 2028 primary debate will be held on April 1, 2027, giving Newsom a few months’ lead time to launch a presidential campaign. — Liam Russell, Sacbee.com, 13 Nov. 2026 That makes the eight- to 12-week lead time on larger pieces easier to forgive. — Julia Harrison, Architectural Digest, 12 Nov. 2026 Long lead times between a task starting and reaching production can reveal delays across several teams. — Elton Chan, Forbes.com, 12 Nov. 2026 Having inventory overhead also shortens lead times for purchases to be fulfilled, and gives the brand space to ship items by sea rather than air, which cuts costs. — Hilary Milnes, Vogue, 11 Nov. 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 14 Nov. 2026.

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