lackluster

adjective

lack·​lus·​ter ˈlak-ˌlə-stər How to pronounce lackluster (audio)
: lacking in sheen, brilliance, or vitality : dull, mediocre
The actor gave a lackluster performance.
lackluster noun

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Lackluster may describe things that are dull, but the word itself is no yawn. In its earliest uses in the early 17th century, lackluster (also spelled lacklustre) usually described eyes that were dull or lacking in brightness, as in “a lackluster stare.” Later, it came to describe other things whose sheen had been removed; Charles Dickens, in his 1844 novel Martin Chuzzlewit, writes of the faded image of the dragon on the sign outside a village alehouse: “many a wintry storm of rain, snow, sleet, and hail, had changed his colour from a gaudy blue to a faint lack-lustre shade of grey.” These days lackluster is broadly used to describe anything blah, from a spiritless sensation to a humdrum hump day.

Examples of lackluster in a Sentence

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.
It’s been just two weeks since college football returned to the Queen City, and the Charlotte 49ers have already found themselves in must-win territory following consecutive lackluster offensive performances. Hunter Bailey, Charlotte Observer, 10 Sep. 2025 Last week, the Labor Department reported lackluster job growth during the summer months, with employers adding just 22,000 jobs in August and a net loss of jobs in June for the first time since the pandemic winter of 2020. Maria Aspan, NPR, 9 Sep. 2025 The data follows the lackluster August jobs report that helped fuel investor hope that the Federal Reserve is all but assured to lower benchmark interest rates at its policy meeting later this month. Brian Evans, CNBC, 7 Sep. 2025 Having inherited that same staff’s lackluster receiving corps, McDaniels is also making due with his stable of running backs. Andrew Callahan, Boston Herald, 7 Sep. 2025 See All Example Sentences for lackluster

Word History

First Known Use

1600, in the meaning defined above

Time Traveler
The first known use of lackluster was in 1600

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Cite this Entry

“Lackluster.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lackluster. Accessed 10 Sep. 2025.

Kids Definition

lackluster

adjective
lack·​lus·​ter ˈlak-ˌləs-tər How to pronounce lackluster (audio)
: lacking in brightness, radiance, or interest : dull
a lackluster performance

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