plural seepages
formal
: an occurrence in which a liquid or gas flows or passes slowly through small openings
gas/oil seepages
the seepage of water
Check for seepage in the basement.
Cite this Entry
“Seepage.” Merriam-Webster.com Simple Definition, Merriam-Webster, https://www.merriam-webster.com/simple/seepage. Accessed 20 Jun. 2026.
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