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.
Rather than trying to restrict Russian exports, the price cap used a complicated and leaky scheme to try to force Russia’s oil prices lower without reducing its supply to global markets. Theodore Bunzel, Foreign Affairs, 9 Dec. 2024 Photo: Hannah La Follette Ryan for New York Magazine Our most exciting cultural center opened in August as a bit among three guys sick of looking at a leaky fire hydrant at the corner of Hancock Street and Tompkins Avenue. The Editors, Curbed, 2 Dec. 2024 But Colts center Ryan Kelly had a front-row seat to the Colts’ struggles, which included several leaky moments from the offensive line that led to Richardson being rushed or running back Jonathan Taylor being stuffed. James Boyd, The Athletic, 20 Aug. 2024 Digestive bacteria can then pass out of the gut through the leaky wall and harm other bodily systems, including the brain. New Atlas, 27 Nov. 2024 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

Dictionary Entries Near leaky

Cite this Entry

“Leaky.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/leaky. Accessed 17 Dec. 2024.

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

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!