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

Did you know?

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.
But Greer noted that results among both groups were lackluster nationwide, so the fact that Texas’ outcomes are less weak than most isn’t necessarily an indication of strength. Silas Allen, Fort Worth Star-Telegram, 29 Jan. 2025 If the Jets decide to move on from Rodgers, the free agent and draft pool of candidates to replace him with is lackluster. Antwan Staley, New York Daily News, 27 Jan. 2025 Leaving agencies short staffed resulted in lackluster services and performance. Mikenzie Frost, Baltimore Sun, 25 Jan. 2025 Beyond its many plot holes and lackluster plot, the second season saw Reacher team up with his ex-army buddies, which kind of defeats the entire point of Reacher being a one-man army who can take down even the most intimidating foes all by his lonesome. Erik Kain, Forbes, 8 Jan. 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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Dictionary Entries Near lackluster

lackland

lackluster

lacklustre

Cite this Entry

“Lackluster.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lackluster. Accessed 2 Feb. 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
Last Updated: - Updated example sentences
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