senseless

adjective

sense·​less ˈsen(t)s-ləs How to pronounce senseless (audio)
Synonyms of senselessnext
: destitute of, deficient in, or contrary to sense: such as
a
: unconscious
knocked senseless
b
: foolish, stupid
… it was some senseless practical joke …Arthur Conan Doyle
c
: meaningless
a senseless murder
senselessly adverb
senselessness noun

Examples of senseless in a Sentence

Don't be such a senseless idiot! she collapsed, senseless, after hitting her head
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.
She was taken from us in a violent and senseless way, and our family has been permanently changed. Doug Lantz, ABC News, 6 Feb. 2026 That’s partly because its senseless violence, inspired by the Manson murders among other grisly homicides, feels all too plausible. Alison Foreman, IndieWire, 4 Feb. 2026 Every dollar wasted on a senseless program or stolen by a fraudster is one that can’t go to a worthy cause (or back to taxpayers). Carrie Lukas, Forbes.com, 21 Jan. 2026 Sony Pictures Watching the Jimmies' penchant for senseless violence and prolonged cruelty play out on screen is brutal enough as is. Megan McCluskey, Time, 16 Jan. 2026 See All Example Sentences for senseless

Word History

First Known Use

circa 1547, in the meaning defined above

Time Traveler
The first known use of senseless was circa 1547

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Cite this Entry

“Senseless.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/senseless. Accessed 14 Feb. 2026.

Kids Definition

senseless

adjective
sense·​less ˈsen(t)-sləs How to pronounce senseless (audio)
1
: unconscious entry 1 sense 2
knocked senseless
2
3
: pointless sense 1, meaningless
a senseless act
senselessly adverb
senselessness noun

More from Merriam-Webster on senseless

Last Updated: - Updated example sentences
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