*SET-U

English word origin

Etymology of mump

Perhaps borrowed through obsolete Dutch mompen (“to cheat, swindle, deceive”), according to Kroonen, a derivative of Proto-Germanic *mump- (“to stain”), perhaps from Proto-Indo-European *mm̥bʰ-neh₂- Also akin to German m

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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 ↗
verb

To mumble, speak unclearly. · To move the lips with the mouth closed; to mumble, as in sulkiness. · To beg, especially if using a repeated phrase. · To deprive of (something) by cheating; to impose upon.

noun

A grimace.

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

Perhaps borrowed through obsolete Dutch mompen (“to cheat, swindle, deceive”), according to Kroonen, a derivative of Proto-Germanic *mump- (“to stain”), perhaps from Proto-Indo-European *mm̥bʰ-neh₂- Also akin to German mimpfeln (“to mumble”), Icelandic mumpa (“to take into the mouth”). See also English mum. While Kroonen claims Ancient Greek μέμφομαι (mémphomai, “I blame, accuse”) and the Germanic forms are reconcilable and related, Beekes rejects this, stating that Germanic -p- cannot here correspond to Greek -φ- and that this etymological connection is not widely considered reliable.

Relationships mentioned by the source

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

  • Cognate mentionmompennl · to cheat, swindle, deceive
  • Derivation mention*mump-gem-pro · to stain
  • Derivation mention*membʰ-ine-pro
  • Cognate mentionmimpfelnde · to mumble
  • Cognate mentionmumpais · to take into the mouth
  • Cognate mentionmumen
  • Cognate mentionμέμφομαιgrc · I blame, accuse

This page abbreviates 3 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.

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    {
      "name": "dercat",
      "args": {
        "1": "en",
        "2": "dum"
      },
      "expansion": ""
    },
    {
      "name": "cog",
      "args": {
        "1": "nl",
        "2": "mompen",
        "t": "to cheat, swindle, deceive"
      },
      "expansion": "Dutch mompen (“to cheat, swindle, deceive”)"
    },
    {
      "name": "der",
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        "2": "gem-pro",
        "3": "*mump-",
        "t": "to stain"
      },
      "expansion": "Proto-Germanic *mump- (“to stain”)"
    },
    {
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    },
    {
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      "expansion": "German mimpfeln (“to mumble”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "is",
        "2": "mumpa",
        "t": "to take into the mouth"
      },
      "expansion": "Icelandic mumpa (“to take into the mouth”)"
    },
    {
      "name": "cog",
      "args": {
        "1": "en",
        "2": "mum"
      },
      "expansion": "English mum"
    },
    {
      "name": "cog",
      "args": {
        "1": "grc",
        "2": "μέμφομαι",
        "t": "I blame, accuse"
      },
      "expansion": "Ancient Greek μέμφομαι (mémphomai, “I blame, accuse”)"
    }
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      "Reconstruction:Proto-Germanic/mump-"
    ],
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      "*mm̥bʰ-neh₂-",
      "Reconstruction:Proto-Indo-European/membʰ-"
    ],
    [
      "mimpfeln",
      "mimpfeln#German"
    ],
    [
      "mumpa",
      "mumpa#Icelandic"
    ],
    [
      "mum",
      "mum#English"
    ],
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      "μέμφομαι",
      "μέμφομαι#Ancient_Greek"
    ]
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      "pos": "verb",
      "glosses": [
        "To mumble, speak unclearly.",
        "To move the lips with the mouth closed; to mumble, as in sulkiness.",
        "To beg, especially if using a repeated phrase.",
        "To deprive of (something) by cheating; to impose upon."
      ],
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    {
      "pos": "noun",
      "glosses": [
        "A grimace."
      ],
      "tags": [
        "obsolete"
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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 mump →

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-bXVtcA