*SET-U

English word origin

Etymology of magma

Etymology tree Proto-Indo-European *meh₂ǵ- Proto-Indo-European *-yéti Proto-Indo-European *mh₂ǵyéti? Ancient Greek μάσσω (mássō) Proto-Indo-European *-mn̥ Proto-Hellenic *-mə Ancient Greek -μα (-ma) Ancient Greek μάγμα (

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 mixture of molten silicate rock, crystals, and gas within the earth, which may be erupted as lava or cool in place to form igneous intrusions. · A basic algebraic structure consisting of a set equipped with a single binary operation. · Any soft doughy mass. · The residuum after expressing the juice from fruits.

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

Etymology tree Proto-Indo-European *meh₂ǵ- Proto-Indo-European *-yéti Proto-Indo-European *mh₂ǵyéti? Ancient Greek μάσσω (mássō) Proto-Indo-European *-mn̥ Proto-Hellenic *-mə Ancient Greek -μα (-ma) Ancient Greek μάγμα (mágma)der. English magma From Ancient Greek μάγμα (mágma, “paste”).

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.

{
  "templates": [
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":der",
        "3": "grc:μάγμα<id:thick unguent>",
        "id": "molten matter",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *meh₂ǵ-\nProto-Indo-European *-yéti\nProto-Indo-European *mh₂ǵyéti?\nAncient Greek μάσσω (mássō)\nProto-Indo-European *-mn̥\nProto-Hellenic *-mə\nAncient Greek -μα (-ma)\nAncient Greek μάγμα (mágma)der.\nEnglish magma\n[Appendix:Glossary#derived_terms|Derived]] from\", \"terms\" : [ { \"id\" : \"thick unguent\", \"children\" : [ { \"terms\" : [ { \"id\" : \"to knead\", \"children\" : [ { \"terms\" : [ { \"alt\" : \"*mh₂ǵyéti\", \"lang_name\" : \"Proto-Indo-European\", \"status\" : \"inline\", \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*meh₂ǵ-\", \"status\" : \"missing\", \"lang\" : \"ine-pro\" }, { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-yéti\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"lang\" : \"ine-pro\" } ], \"is_uncertain\" : true, \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Ancient Greek\", \"term\" : \"μάσσω\", \"lang\" : \"grc\" }, { \"id\" : \"nominalizing suffix\", \"children\" : [ { \"terms\" : [ { \"children\" : [ { \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Proto-Indo-European\", \"term\" : \"*-mn̥\", \"status\" : \"ok\", \"lang\" : \"ine-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"lang_name\" : \"Proto-Hellenic\", \"term\" : \"*-mə\", \"status\" : \"inline\", \"lang\" : \"grk-pro\" } ], \"keyword_label\" : \"Inherited from\", \"keyword\" : \"inherited\" } ], \"status\" : \"ok\", \"lang_name\" : \"Ancient Greek\", \"term\" : \"-μα\", \"lang\" : \"grc\" } ], \"keyword_label\" : \"From\", \"is_group\" : true, \"keyword\" : \"affix\" } ], \"status\" : \"ok\", \"lang_name\" : \"Ancient Greek\", \"term\" : \"μάγμα\", \"lang\" : \"grc\" } ], \"keyword\" : \"derived\" } ], \"status\" : \"ok\", \"lang_name\" : \"English\", \"term\" : \"magma\", \"lang\" : \"en\" }\" data-id=\"molten matter\" data-lang=\"en\" data-title=\"magma\" id=\"English:_molten_matter\">"
    },
    {
      "name": "der",
      "args": {
        "1": "en",
        "2": "grc",
        "3": "μάγμα",
        "4": "",
        "5": "paste"
      },
      "expansion": "Ancient Greek μάγμα (mágma, “paste”)"
    },
    {
      "name": "etymon",
      "args": {
        "1": "en",
        "2": ":der",
        "3": "grc:μάγμα<id:thick unguent>",
        "id": "molten matter",
        "tree": "1"
      },
      "expansion": "Etymology tree\nProto-Indo-European *meh₂ǵ-\nProto-Indo-European *-yéti\nProto-Indo-European *mh₂ǵyéti?\nAncient Greek μάσσω (mássō)\nProto-Indo-European *-mn̥\nProto-Hellenic *-mə\nAncient Greek -μα (-ma)\nAncient Greek μάγμα (mágma)der.\nEnglish magma"
    }
  ],
  "links": [
    [
      "*meh₂ǵ-",
      "Reconstruction:Proto-Indo-European/meh₂ǵ-"
    ],
    [
      "*-yéti",
      "Reconstruction:Proto-Indo-European/-yéti"
    ],
    [
      "μάσσω",
      "μάσσω#Ancient_Greek:_to_knead"
    ],
    [
      "*-mn̥",
      "Reconstruction:Proto-Indo-European/-mn̥"
    ],
    [
      "*-mə",
      "Reconstruction:Proto-Hellenic/-mə"
    ],
    [
      "-μα",
      "-μα#Ancient_Greek:_nominalizing_suffix"
    ],
    [
      "μάγμα",
      "μάγμα#Ancient_Greek:_thick_unguent"
    ],
    [
      "μάγμα",
      "μάγμα#Ancient_Greek"
    ]
  ],
  "references": [],
  "descendants": [
    {
      "lang": "Vietnamese",
      "lang_code": "vi",
      "word": "mắc ma",
      "raw_tags": [
        "borrowed"
      ]
    }
  ],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A mixture of molten silicate rock, crystals, and gas within the earth, which may be erupted as lava or cool in place to form igneous intrusions.",
        "A basic algebraic structure consisting of a set equipped with a single binary operation.",
        "Any soft doughy mass.",
        "The residuum after expressing the juice from fruits."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "recordId": "1df30f51bc23bcfdbe6642c3bd767c1eaa4bd98490c1e2f48c5ded8a83a3b631",
      "rawRecordSha256": "b9c776c6a179cb941949439f5dd219bb011c9e79e22dcc10718c78983189c9ae",
      "sourceRecordOrdinal": 231345
    }
  ],
  "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 magma →

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-bWFnbWE