leakage

noun

leak·​age ˈlē-kij How to pronounce leakage (audio)
1
a
: the act or process or an instance of leaking
b
: loss of electricity especially due to faulty insulation
2
: something or the amount that leaks

Examples of leakage in a Sentence

trying to prevent accidental leakages Leakages of about 30 percent were reported. taking steps to prevent leakage of confidential information
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.
During an energy audit, practitioners use a device called a blower door test to measure the air leakage of a building. Brynn Cooksey, Forbes.com, 29 Apr. 2025 This standard rates masks based on filtration, breathability, and an optional leakage ratio. Lisa Wood Shapiro, Wired News, 18 Apr. 2025 Most of the current efforts to contain the waste focus on protecting the tanks from corrosion and cracking to prevent further leakage. Gerald Frankel, The Conversation, 14 Apr. 2025 There are several warning signs that should prompt an immediate eye exam, such as: Acute vision changes: Any sudden blurriness, distortion, or loss of central vision can indicate abnormal blood vessel growth and leakage in the macula. Team Verywell Health, Verywell Health, 3 Apr. 2025 See All Example Sentences for leakage

Word History

First Known Use

15th century, in the meaning defined at sense 1a

Time Traveler
The first known use of leakage was in the 15th century

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Cite this Entry

“Leakage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/leakage. Accessed 2 May. 2025.

Kids Definition

leakage

noun
leak·​age ˈlē-kij How to pronounce leakage (audio)
1
a
: the act, process, or an instance of leaking
b
: loss of electricity due especially to faulty insulation
2
: something or the amount that is lost in a leak

More from Merriam-Webster on leakage

Last Updated: - Updated example sentences
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