heartless

adjective

heart·​less ˈhärt-ləs How to pronounce heartless (audio)
1
archaic : spiritless
2
: lacking feeling : cruel
heartlessly adverb
heartlessness noun

Examples of heartless in a Sentence

a heartless boss who would fire people for missing work, even if they were sick as a dog a heartless enemy that takes no prisoners
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.
Democrats saw an opportunity to portray her as selfish and heartless, willing to manipulate the legal system at the expense of grieving children. Ruth Marcus, New Yorker, 18 Aug. 2025 The first four episodes of season 2 crept onto Netflix earlier this month, throwing our favorite heartless teenager (played by Jenna Ortega) headfirst into a new mystery, complete with secret experiments, ravenous zombies, and a spat of unsettling bird murders. Allison Degrushe Published, EW.com, 15 Aug. 2025 The heartless subway mugger who slashed and badly wounded a woman on an empty Manhattan train car will stay locked up following his arrest late last week. Nicholas Williams, New York Daily News, 12 Aug. 2025 All of that could be achieved, in a bipartisan fashion, without this massive and heartless overreach — and without these crushing deficits. Johnny Olszewski, Baltimore Sun, 9 Aug. 2025 See All Example Sentences for heartless

Word History

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of heartless was in the 14th century

Browse Nearby Words

Cite this Entry

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

Kids Definition

heartless

adjective
heart·​less ˈhärt-ləs How to pronounce heartless (audio)
heartlessly adverb
heartlessness noun

More from Merriam-Webster on heartless

Last Updated: - Updated example sentences
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