leakier; leakiest
Synonyms of leakynext
: 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.
Repair leaky pipes, improve ventilation, and eliminate standing water. Nafeesah Allen, Better Homes & Gardens, 19 May 2026 That Wednesday night, Larry and I went back to our leaky tent once more, while Roland and Lee took to the Maule and tried to sleep with their knees under their chins. Ben East, Outdoor Life, 14 May 2026 This season, Edmonton saw sustained greatness from McDavid and Draisaitl, along with poor goaltending, leaky defensive play and a group of depth forwards, assembled by Bowman, that failed to adequately support their superstar teammates. Sean Gentille, New York Times, 14 May 2026 The bigger problem has always been a system that takes years to fix a leaky roof and pays out a fraction of any settlement to legal fees. Patricia Lock Dawson, Oc Register, 13 May 2026 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 21 May. 2026.

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

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