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.
The Galaxy went into the offseason with a plan that centered predominantly on MLS acquisitions and shoring up a leaky backline that allowed 66 goals. Damian Calhoun, Daily News, 18 Feb. 2026 Place the pot at a safe distance from exterior doors, leaky windows, and vents. Brandee Gruener, Southern Living, 17 Feb. 2026 Under the standard Arizona Association of REALTORS contract, lines 325-333, if there is any dispute between the seller and the buyer, including non-disclosure by the seller to the buyer of a leaky roof, there must first be mediation. Christopher A. Combs, AZCentral.com, 17 Feb. 2026 Continue reading … ROYAL RIFT — Prince William's 'leaky sieve' fears keep Prince Harry at arm's length. FOXNews.com, 16 Feb. 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 Feb. 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

More from Merriam-Webster on leaky

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