mindless

adjective

mind·​less ˈmīn(d)-ləs How to pronounce mindless (audio)
Synonyms of mindlessnext
1
a
: marked by a lack of mind or consciousness
a mindless sleep
b(1)
: marked by or displaying no use of the powers of the intellect
mindless violence
(2)
: requiring little attention or thought
especially : not intellectually challenging or stimulating
mindless work
a mindless movie
2
: not mindful : heedless
mindless of the consequences
mindlessly adverb
mindlessness noun

Examples of mindless in a Sentence

The article was a mindless piece of nonsense. The movie has been criticized for its mindless violence. a mindless waste of time He seemed to be completely mindless of the danger he was facing. She was mindless of her appearance.
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.
Snacking can be a mindless affair, like munching on a bag of crispy, salty chips while streaming a favorite series or devouring chocolate chip cookies on the run—treats that appease momentary cravings but leave you wanting more. Randi Gollin, Martha Stewart, 23 May 2026 Molly’s dialogue meanders between mindless chattering and singing to herself, musing on the mythological origins of asteroid names, recalling bittersweet memories of her wife and reflecting on faith, science and the afterlife. Emily McClanathan, Chicago Tribune, 22 May 2026 Immortality would also be lost on Stoyte, who rivals the carp in his mindless incapacity to notice anything interesting. Literary Hub, 21 May 2026 Discontent with congressional inaction also became an issue in Massie’s primary, as what was long celebrated as independence and principle was instead framed as disloyalty, grandstanding, and mindless obstructionism. W. James Antle Iii, The Washington Examiner, 20 May 2026 See All Example Sentences for mindless

Word History

First Known Use

before the 12th century, in the meaning defined at sense 1a

Time Traveler
The first known use of mindless was before the 12th century

Browse Nearby Words

Cite this Entry

“Mindless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mindless. Accessed 27 May. 2026.

Kids Definition

mindless

adjective
mind·​less ˈmīn-(d)ləs How to pronounce mindless (audio)
1
a
: lacking the ability to think, feel, or respond
a mindless killer
b
: showing no use of the intelligence
mindless violence
2
: not mindful
mindlessly adverb
mindlessness noun

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