1
: a large log at the back of a hearth fire
2
: an accumulation of tasks unperformed or materials not processed
a backlog of court cases
Examples of backlog in a Sentence
Noun
We have a huge backlog of orders to be filled.
Recent Examples on the Web
Annie Nova, CNBC, 24 Mar. 2026
According to a client advisory from Seko Logistics Monday, more than 26,000 flights have been impacted to date, driving the persistent global backlogs.
—Glenn Taylor, Sourcing Journal, 24 Mar. 2026
Dallas Morning News, 9 Mar. 2026
His court date was scheduled for 2027, a date far in the future because of the nation’s immigration courts backlog.
—Lawrence Mower, Miami Herald, 26 Aug. 2025
See All Example Sentences for backlog
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Noun
While there's a large backlog of repayment plan applications, the Education Department has recently made progress in processing the forms.
—Annie Nova, CNBC, 24 Mar. 2026
According to a client advisory from Seko Logistics Monday, more than 26,000 flights have been impacted to date, driving the persistent global backlogs.
—Glenn Taylor, Sourcing Journal, 24 Mar. 2026
Verb
Many Transportation Security Administration officers have gone unpaid, creating massive security line backlogs at a few major airports, including in Houston.
—Dallas Morning News, 9 Mar. 2026
His court date was scheduled for 2027, a date far in the future because of the nation’s immigration courts backlog.
—Lawrence Mower, Miami Herald, 26 Aug. 2025
See All Example Sentences for backlog
Cite this Entry
“Backlog.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/backlog. Accessed 27 Mar. 2026.
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