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septic tank
noun
: a tank in which the solid matter of continuously flowing sewage is disintegrated by bacteria
Examples of septic tank in a Sentence
Recent Examples on the Web
Initially, the delay was attributed to a leak in the septic tanks, but at around 9 p.m.—the time Adams was scheduled to take the stage—officials confirmed the show’s postponement.
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Jessica Lynch, Billboard, 10 Feb. 2025
Without a sewer system, Paradise relies on septic tanks.
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Taylor Haney, NPR, 22 Jan. 2025
There were overwhelmed water pumps, heavy storms, mass leakage from septic tanks, chemical runoff of fertilizers that rains carried into the bay.
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airmail.news, 24 Feb. 2024
Septic tank regulations approved The City Council also approved changes to the city code regulating septic tanks, bringing the rules in line with county and state requirements.
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Aaron Sullivan, Austin American-Statesman, 15 Feb. 2024
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Word History
First Known Use
1896, in the meaning defined above
Dictionary Entries Near septic tank
Cite this Entry
“Septic tank.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/septic%20tank. Accessed 17 Feb. 2025.
Kids Definition
septic tank
noun
: a tank in which solid sewage is broken down by bacteria
More from Merriam-Webster on septic tank
Britannica.com: Encyclopedia article about septic tank
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