leakier; leakiest
: permitting fluid to leak in or out
leakily adverb
leakiness noun

Examples of leaky in a Sentence

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.
Brentford Brentford have been synonymous with excitement and drama all season thanks to a simple combination: potent in attack, leaky at the back. Sam Tighe, New York Times, 27 Mar. 2025 Fix leaky pipes and look for damp areas that attract cockroaches. Nancy Lebrun, Verywell Health, 17 Mar. 2025 Although there was no urgency this time—the men at the summit had already perished—Vin left her in a leaky tent on the glacier at the base camp, alone, with only the wind and heavy snow for company. Maya Silver, Outside Online, 16 Mar. 2025 The Swede will no doubt be keen to impress potential summer suitors on the big stage; backing him to get a couple of shots on target against a leaky defence feels comfortable at 13/10. Sam Tighe, The Athletic, 19 Feb. 2025 See All Example Sentences for leaky

Word History

First Known Use

15th century, in the meaning defined above

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

Browse Nearby Words

Cite this Entry

“Leaky.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/leaky. Accessed 9 Apr. 2025.

Kids Definition

leaky

adjective
leakier; leakiest
: permitting fluid to leak in or out
a leaky boat
leakiness noun

Medical Definition

leaky

adjective
: relating to or being a mutant gene that changes the structure of the protein and especially an enzyme that it determines so that some but not all of its biological activity is lost
also : being such a protein with subnormal activity

More from Merriam-Webster on leaky

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