seepage

noun

seep·​age ˈsē-pij How to pronounce seepage (audio)
1
: the process of seeping : oozing
2
: a quantity of fluid that has seeped (as through porous material)

Examples of seepage in a Sentence

Check for seepage in the basement.
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 under-dam seepage has not increased since Monday. Jalen Williams, Freep.com, 14 Apr. 2026 Residents living downstream from two Michigan dams were advised to evacuate after seepage was found at the base of the Bellaire Dam in Antrim County. Kenton Gewecke, ABC News, 14 Apr. 2026 Its enormous size, for example, complicates the search for a permanent hydrogen leak fix because a massive rocket requires a large flow rate for the fuel — increasing the risk of seepage. Jackie Wattles, CNN Money, 18 Feb. 2026 Expansive tracts of upland pine and hardwood forests frame the trails, while the seepage slopes host carnivorous pitcher plants, terrestrial orchids, and other rare species. Carrie Honaker, Travel + Leisure, 15 Feb. 2026 See All Example Sentences for seepage

Word History

First Known Use

circa 1825, in the meaning defined at sense 1

Time Traveler
The first known use of seepage was circa 1825

Browse Nearby Words

Cite this Entry

“Seepage.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.grautoblog.com/dictionary/seepage. Accessed 27 Apr. 2026.

Kids Definition

seepage

noun
seep·​age ˈsē-pij How to pronounce seepage (audio)
1
: the process of seeping
2
: a quantity of fluid that has seeped through something

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