time lag

noun

variants or less commonly time-lag
plural time lags also time-lags
Synonyms of time lagnext
: an interval of time between two related phenomena or events
… there is a time lag between the companies' statements and the data captured in the department's jobs report.Sarah Chaney Cambon
Given the usual time lags in book publishing and the rush of recent discoveries, the book is extraordinarily up to date …James Cornell
There is frequently a time-lag between word and thing. Thus atomic bomb was coined by H. G. Wells in 1914, though the first explosion took place at Alamogordo, New Mexico, in 1945.Geoffrey Hughes

Examples of time lag in a Sentence

There's a time lag between when you see a stop sign and when your foot steps on the brake.
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.
Since there was no time lag, the researchers argued that so fast a response had to be because the interior was liquid. New Atlas, 18 Dec. 2025 The time lag makes troubleshooting very slow and forces engineers to rely on autonomous systems and redundant hardware. George Petras, USA Today, 25 Nov. 2025 Somewhere between all these time lags and misconceptions, our attitude to and relationship with the United States has changed. Jessica Traynor, The Dial, 11 Nov. 2025 In my film, this cultural time lag is illustrated through the phenomenon of stage diving — when a performer jumps into the crowd to be carried by the audience. Georg Szalai, HollywoodReporter, 8 Nov. 2025 See All Example Sentences for time lag

Word History

First Known Use

1886, in the meaning defined above

Time Traveler
The first known use of time lag was in 1886

Browse Nearby Words

Cite this Entry

“Time lag.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/time%20lag. Accessed 2 Jan. 2026.

Kids Definition

time lag

noun
: the period of time between two related happenings (as a cause and its effect)

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