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Synonyms

lead time

American  
[leed] / lid /
Or lead-time

noun

lead times plural
  1. the period of time between the initial phase of a process and the emergence of results, as between the planning and completed manufacture of a product.


lead time British  
/ liːd /

noun

  1. manufacturing the time between the design of a product and its production

  2. commerce the time from the placing of an order to the delivery of the goods

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of lead time

An Americanism dating back to 1940–45

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.

See Examples For:

But demand for AI computing and the long lead time for building systems and data centers is also driving changes in business practices that could ultimately tame the memory sector’s volatility.

From The Wall Street Journal May 6, 2026

He says he’s wary about his Somali clients getting a fair hearing, given the volume of cases that have been rescheduled and the abbreviated lead time for hearings.

From Slate Mar. 27, 2026

Lastly, durable goods, including cars, electrical appliances, white goods and furniture, have a lead time of about 3.5 quarters.

From MarketWatch Feb. 18, 2026

At Southwest Airlines, lead time can be eight to 10 months.

From Los Angeles Times Sep. 19, 2025

You have to give the doctors at least five months’ lead time.

From "The House of the Scorpion" by Nancy Farmer

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