seep

1 of 2

verb

seeped; seeping; seeps
Synonyms of seepnext

intransitive verb

1
: to flow or pass slowly through fine pores or small openings : ooze
water seeped in through a crack
2
a
: to enter or penetrate slowly
… fear of nuclear war had seeped into the national consciousness.Tip O'Neill
b
: to become diffused or spread
… a sadness seeped through his being.Agnes S. Turnbull

seep

2 of 2

noun

1
a
: a spot where a fluid (such as water, oil, or gas) contained in the ground oozes slowly to the surface and often forms a pool
b
: a small spring
2
seepy adjective

Examples of seep in a Sentence

Verb Blood was seeping through the bandage. The chemicals seeped into the ground.
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.
Verb
My goal was to inspect calcium carbonate rocks, found near methane seeps at the base of the canyon walls, in search of methane-eating microbes. Jeffrey Marlow, New Yorker, 5 Apr. 2026 As the egg loses moisture and some of the carbon dioxide that was dissolved in the white part, oxygen seeps in and the air cell grows larger; this causes that end to float. Jeffrey Steingarten, Vogue, 5 Apr. 2026
Noun
The five wolves were converging on the caribou at the coal seep. Frank Glaser, Outdoor Life, 1 Apr. 2026 Toxic chemicals used in leather tanning seep into rivers and into human bodies. Harry Booth, Time, 27 Mar. 2026 See All Example Sentences for seep

Word History

Etymology

Verb

alteration of earlier sipe, from Middle English sipen, from Old English sipian; akin to Middle Low German sipen to seep

First Known Use

Verb

1790, in the meaning defined at sense 1

Noun

1824, in the meaning defined at sense 1a

Time Traveler
The first known use of seep was in 1790

Browse Nearby Words

Cite this Entry

“Seep.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/seep. Accessed 8 Apr. 2026.

Kids Definition

seep

verb
ˈsēp
: to flow or pass slowly through small openings : ooze

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