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.
But despite the rally to knot the score, the Wild got way too leaky defensively. Michael Russo, New York Times, 12 Oct. 2025 Sturgis started small at HBI, assembling furniture and fixing leaky faucets, while working 10-hour night shifts at a warehouse. Eva Roytburg, Fortune, 12 Oct. 2025 Ingredient prices continue to soar, as do the rates for necessary repairs — the faulty range, the leaky roof. Gary Baum, HollywoodReporter, 2 Oct. 2025 The Notre Dame defense, which had been leaky against the pass and ranked 100th nationally, created pressure on Arkansas quarterback Taylen Green and stymied an offense that had gained 500-plus yards in five consecutive games. Tom Murphy, Arkansas Online, 27 Sep. 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 14 Oct. 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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