*SET-U

English word origin

Etymology of atter

From Middle English atter, ater, from Old English āttor, ǣttor, ātor (“poison”), from Proto-West Germanic *aitr, from Proto-Germanic *aitrą (“gland, matter”), from Proto-Indo-European *h₂eyd-, *h₂oyd- (“tumor, abscess”),

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

Poisonous bodily fluid, especially venom of a venomous animal, such as a snake, dragon or other reptile; corrupt or morbid matter from the body, such as pus from a sore or wound; bitter substance, such as bile. · Moral corruption or corruptness; noxious or corrupt influence, poison to the soul, evil, anger, envy, hatred; destruction, death. · Epithelium produced on the tongue. · A scab; a dry sore.

verb

to venom; sting · to discharge, as a sore; clot; curdle; cake

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

From Middle English atter, ater, from Old English āttor, ǣttor, ātor (“poison”), from Proto-West Germanic *aitr, from Proto-Germanic *aitrą (“gland, matter”), from Proto-Indo-European *h₂eyd-, *h₂oyd- (“tumor, abscess”), related to Ancient Greek οἶδος (oîdos, “swelling, tumour, abscess, produced by internal action”). Cognate with Scots attir (“corrupt matter, pus”), Scots atter, etter (“poison, venom”), Shetlandic eter (“poison; bitter cold”), Old Norse eitr, Icelandic eitur (“poison”), Faroese eitur, Norwegian eiter (“venom”), Swedish etter (“poison, venom, virulence”), Danish edder, ædder (“venom”), Saterland Frisian Atter (“pus”), Dutch etter (“pus”), German Eiter (“poison, pus”).

Relationships mentioned by the source

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

Inspect preserved source fields

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

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  "templates": [
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "enm",
        "3": "atter"
      },
      "expansion": "Middle English atter"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "ang",
        "3": "āttor"
      },
      "expansion": "Old English āttor"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*aitr"
      },
      "expansion": "Proto-West Germanic *aitr"
    },
    {
      "name": "inh",
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*aitrą",
        "t": "gland, matter"
      },
      "expansion": "Proto-Germanic *aitrą (“gland, matter”)"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*h₂eyd-"
      },
      "expansion": "Proto-Indo-European *h₂eyd-"
    },
    {
      "name": "cog",
      "args": {
        "1": "grc",
        "2": "οἶδος",
        "3": "",
        "4": "swelling, tumour, abscess, produced by internal action"
      },
      "expansion": "Ancient Greek οἶδος (oîdos, “swelling, tumour, abscess, produced by internal action”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "attir",
        "3": "",
        "4": "corrupt matter, pus"
      },
      "expansion": "Scots attir (“corrupt matter, pus”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sco",
        "2": "atter"
      },
      "expansion": "Scots atter"
    },
    {
      "name": "cog",
      "args": {
        "1": "non",
        "2": "eitr"
      },
      "expansion": "Old Norse eitr"
    },
    {
      "name": "cog",
      "args": {
        "1": "is",
        "2": "eitur",
        "3": "",
        "4": "poison"
      },
      "expansion": "Icelandic eitur (“poison”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "fo",
        "2": "eitur"
      },
      "expansion": "Faroese eitur"
    },
    {
      "name": "cog",
      "args": {
        "1": "no",
        "2": "eiter",
        "3": "",
        "4": "venom"
      },
      "expansion": "Norwegian eiter (“venom”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "sv",
        "2": "etter",
        "3": "",
        "4": "poison, venom, virulence"
      },
      "expansion": "Swedish etter (“poison, venom, virulence”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "da",
        "2": "edder"
      },
      "expansion": "Danish edder"
    },
    {
      "name": "cog",
      "args": {
        "1": "stq",
        "2": "Atter",
        "3": "",
        "4": "pus"
      },
      "expansion": "Saterland Frisian Atter (“pus”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "etter",
        "3": "",
        "4": "pus"
      },
      "expansion": "Dutch etter (“pus”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "de",
        "2": "Eiter",
        "3": "",
        "4": "poison, pus"
      },
      "expansion": "German Eiter (“poison, pus”)"
    }
  ],
  "links": [
    [
      "atter",
      "atter#Middle_English"
    ],
    [
      "ater",
      "ater#Middle_English"
    ],
    [
      "āttor",
      "attor#Old_English"
    ],
    [
      "ǣttor",
      "ættor#Old_English"
    ],
    [
      "ātor",
      "ator#Old_English"
    ],
    [
      "*aitr",
      "Reconstruction:Proto-West Germanic/aitr"
    ],
    [
      "*aitrą",
      "Reconstruction:Proto-Germanic/aitrą"
    ],
    [
      "*h₂eyd-",
      "Reconstruction:Proto-Indo-European/h₂eyd-"
    ],
    [
      "*h₂oyd-",
      "Reconstruction:Proto-Indo-European/h₂oyd-"
    ],
    [
      "οἶδος",
      "οἶδος#Ancient_Greek"
    ],
    [
      "attir",
      "attir#Scots"
    ],
    [
      "atter",
      "atter#Scots"
    ],
    [
      "etter",
      "etter#Scots"
    ],
    [
      "eter",
      "eter#Scots"
    ],
    [
      "eitr",
      "eitr#Old_Norse"
    ],
    [
      "eitur",
      "eitur#Icelandic"
    ],
    [
      "eitur",
      "eitur#Faroese"
    ],
    [
      "eiter",
      "eiter#Norwegian"
    ],
    [
      "etter",
      "etter#Swedish"
    ],
    [
      "edder",
      "edder#Danish"
    ],
    [
      "ædder",
      "ædder#Danish"
    ],
    [
      "Atter",
      "Atter#Saterland_Frisian"
    ],
    [
      "etter",
      "etter#Dutch"
    ],
    [
      "Eiter",
      "Eiter#German"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "Poisonous bodily fluid, especially venom of a venomous animal, such as a snake, dragon or other reptile; corrupt or morbid matter from the body, such as pus from a sore or wound; bitter substance, such as bile.",
        "Moral corruption or corruptness; noxious or corrupt influence, poison to the soul, evil, anger, envy, hatred; destruction, death.",
        "Epithelium produced on the tongue.",
        "A scab; a dry sore."
      ],
      "tags": [
        "UK",
        "archaic",
        "dialectal",
        "figuratively"
      ],
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      "sourceRecordOrdinal": 535979
    },
    {
      "pos": "verb",
      "glosses": [
        "to venom; sting",
        "to discharge, as a sore; clot; curdle; cake"
      ],
      "tags": [
        "UK",
        "dialectal"
      ],
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  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 0,
    "glosses": 0
  }
}

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 atter →

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-YXR0ZXI