sinkhole
noun
sink·hole
ˈsiŋk-ˌhōl 
1
: a hollow place or depression in which drainage collects
2
: a hollow in a limestone region that communicates with a cavern or passage
3
4
: something (such as an unprofitable investment) that steadily drains money or resources
a financial sinkhole
Examples of sinkhole in a Sentence
Recent Examples on the Web
And unlike sinkholes, which tend to open suddenly and can expand for hours or days, urban gullies continue to grow, expanding in length and width.
—
New Atlas, 2 Oct. 2025
And finally… Several people made a lucky escape after a huge sinkhole opened in Bangkok.
—Alexandra Banner, CNN Money, 25 Sep. 2025
No deaths or injuries were reported due to the sinkhole, Thailand's Prime Minister Anutin Charnvirakul told reporters.
—Julia Gomez, USA Today, 25 Sep. 2025
In March, a large sinkhole opened up in front of a motorcyclist traveling in the South Korean capital, Seoul.
—Shane Croucher, MSNBC Newsweek, 24 Sep. 2025
See All Example Sentences for sinkhole
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New Atlas, 2 Oct. 2025
And finally… Several people made a lucky escape after a huge sinkhole opened in Bangkok.
—Alexandra Banner, CNN Money, 25 Sep. 2025
No deaths or injuries were reported due to the sinkhole, Thailand's Prime Minister Anutin Charnvirakul told reporters.
—Julia Gomez, USA Today, 25 Sep. 2025
In March, a large sinkhole opened up in front of a motorcyclist traveling in the South Korean capital, Seoul.
—Shane Croucher, MSNBC Newsweek, 24 Sep. 2025
See All Example Sentences for sinkhole
Cite this Entry
“Sinkhole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/sinkhole. Accessed 14 Oct. 2025.
Copy CitationKids Definition
sinkhole
noun
sink·hole
ˈsiŋk-ˌhōl
: a hollow place in which drainage collects
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