*SET-U

English word origin

Etymology of seep

Variant of sipe, from Middle English *sipen, from Old English sipian, from Proto-Germanic *sipōną, derivative of *sīpaną, from Proto-Indo-European *seyb-, *sib- (“to pour out, drip, trickle”). See also Middle Dutch sīpen

1 source sectionExtended source reportWiktionary original ↗
In this entry · 1 source sections

The source etymologies

Wiktionary via Kaikki / Wiktextract

The source reports below are imported and unreviewed by *SET-U. Separate numbered origins and differing source variants are preserved; agreement within this extraction is not independent corroboration.

Unnumbered source etymology

Original entry ↗
noun

A small spring, pool, or other spot where liquid from the ground (e.g. water, petroleum or tar) has oozed to the surface; a place of seeping. · Moisture, liquid, gas, etc. that seeps out; a seepage. · The seeping away of a liquid, etc. · A seafloor vent.

verb

To ooze or pass slowly through pores or other small openings, and in overly small quantities; said of liquids, etc. · To enter or penetrate slowly; to spread or diffuse. · To diminish or wane away slowly. · (of a crack etc.) To allow a liquid to pass through, to leak.

Selected source glosses provide context, not a complete modern definition inventory

Variant of sipe, from Middle English *sipen, from Old English sipian, from Proto-Germanic *sipōną, derivative of *sīpaną, from Proto-Indo-European *seyb-, *sib- (“to pour out, drip, trickle”). See also Middle Dutch sīpen (“to drip”), German Low German siepern (“to seep”), archaic German seifen (“to trickle blood”); also Latin sēbum (“suet, tallow”), Ancient Greek εἴβω (eíbō, “to drop, drip”)). See soap.

Relationships mentioned by the source

These are extracted mentions, not a timeline or a verified sequence of immediate parents.

This page abbreviates 1 auxiliary source items. The etymology narrative is not shortened. Omission counts are available in the audit fields below; consult the original for complete auxiliary material.

Inspect preserved source fields

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

{
  "templates": [
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "*sipen"
      },
      "expansion": "Middle English *sipen"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "sipian"
      },
      "expansion": "Old English sipian"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*sipōną"
      },
      "expansion": "Proto-Germanic *sipōną"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*seyb-"
      },
      "expansion": "Proto-Indo-European *seyb-"
    },
    {
      "name": "cog",
      "args": {
        "1": "dum",
        "2": "sīpen",
        "3": "",
        "4": "to drip"
      },
      "expansion": "Middle Dutch sīpen (“to drip”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nds-de",
        "2": "siepern",
        "t": "to seep"
      },
      "expansion": "German Low German siepern (“to seep”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "seifen",
        "3": "",
        "4": "to trickle blood"
      },
      "expansion": "German seifen (“to trickle blood”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "la",
        "2": "sēbum",
        "3": "",
        "4": "suet, tallow"
      },
      "expansion": "Latin sēbum (“suet, tallow”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "grc",
        "2": "εἴβω",
        "3": "",
        "4": "to drop, drip"
      },
      "expansion": "Ancient Greek εἴβω (eíbō, “to drop, drip”)"
    }
  ],
  "links": [
    [
      "sipe",
      "sipe#English"
    ],
    [
      "*sipen",
      "Reconstruction:Middle English/sipen"
    ],
    [
      "sipian",
      "sipian#Old_English"
    ],
    [
      "*sipōną",
      "Reconstruction:Proto-Germanic/sipōną"
    ],
    [
      "*sīpaną",
      "Reconstruction:Proto-Germanic/sīpaną"
    ],
    [
      "*seyb-",
      "Reconstruction:Proto-Indo-European/seyb-"
    ],
    [
      "*sib-",
      "Reconstruction:Proto-Indo-European/sib-"
    ],
    [
      "sīpen",
      "sipen#Middle_Dutch"
    ],
    [
      "siepern",
      "siepern#Low_German"
    ],
    [
      "seifen",
      "seifen#German"
    ],
    [
      "sēbum",
      "sebum#Latin"
    ],
    [
      "εἴβω",
      "εἴβω#Ancient_Greek"
    ],
    [
      "soap",
      "soap#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A small spring, pool, or other spot where liquid from the ground (e.g. water, petroleum or tar) has oozed to the surface; a place of seeping.",
        "Moisture, liquid, gas, etc. that seeps out; a seepage.",
        "The seeping away of a liquid, etc.",
        "A seafloor vent."
      ],
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      "pos": "verb",
      "glosses": [
        "To ooze or pass slowly through pores or other small openings, and in overly small quantities; said of liquids, etc.",
        "To enter or penetrate slowly; to spread or diffuse.",
        "To diminish or wane away slowly.",
        "(of a crack etc.) To allow a liquid to pass through, to leak."
      ],
      "tags": [
        "intransitive",
        "figuratively",
        "transitive"
      ],
      "recordId": "edf2a1505a19c7bdfa83b7ffaf90036aa378dea705452411845bb73ee859a3f2",
      "rawRecordSha256": "09eca3ba5ed5f896cc7f555b67ea0e78b93a954fbd77fe871c8ad7a96b0fa8be",
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  "omittedAuxiliaryFields": {
    "templates": 0,
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    "lexicalSenses": 1,
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}

Where this record stops

This page does not supply an independently verified sound-change sequence, first-use manuscript or complete family tree unless a cited analysis explicitly establishes one. Missing detail here is a limit of this record—not a claim that humanity knows nothing more.

An older meaning does not determine what a word must mean today. Follow the sources, preserve disagreements, and keep ancestry separate from interpretation.

Contribute located evidence for seep →

Source and snapshot

Imported from Wiktionary contributors; extracted by Tatu Ylonen / Wiktextract / Kaikki.org. Selected fields are reformatted and grouped; wording, source identity and etymology sections are retained. CC-BY-SA-4.0 applies to the imported source material.

Dump: 2026-10-01 · Extracted: 2026-10-30. These are snapshot dates, not the word’s first attestation or the page’s revision date.

Source entry and bibliography ↗Wiktionary revision history ↗Acquisition and rights ledger
Machine-source provenance
Source SHA-256
5ff2c072f8099f2d2ce484bd6957bf179f046d2ad37bc36555edf8bb84cb5291
Import run
73216b9a9b78ed3830994bf853103716f5a4dc57099e371e9f8fdc468facca26
Permanent entry ID
w-c2VlcA