"chalco-" meaning in Translingual

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "NL.",
        "3": "-"
      },
      "expansion": "New Latin",
      "name": "der"
    },
    {
      "args": {
        "1": "mul",
        "2": "grc",
        "3": "χαλκός",
        "4": "",
        "5": "copper"
      },
      "expansion": "Ancient Greek χαλκός (khalkós, “copper”)",
      "name": "der"
    }
  ],
  "etymology_text": "New Latin, from Ancient Greek χαλκός (khalkós, “copper”).",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "prefix"
      },
      "expansion": "chalco-",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "_dis": "26 35 39",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "27 39 34",
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "word": "Chalcomitra"
        },
        {
          "word": "Chalcophaps"
        },
        {
          "word": "Chalcosoma"
        }
      ],
      "glosses": [
        "used to form taxonomic names, principally of genera"
      ],
      "id": "en-chalco--mul-prefix-y02ijHxq",
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "chalco-"
}

{
  "categories": [
    "English 2-syllable words",
    "English entries with incorrect language header",
    "English entries with topic categories using raw markup",
    "English lemmas",
    "English prefixes",
    "English terms derived from Ancient Greek",
    "English terms derived from New Latin",
    "English terms with IPA pronunciation",
    "English terms with non-redundant non-automated sortkeys",
    "Translation table header lacks gloss",
    "en:Copper"
  ],
  "derived": [
    {
      "word": "Chalcomitra"
    },
    {
      "word": "Chalcophaps"
    },
    {
      "word": "Chalcosoma"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": "NL.",
        "3": "-"
      },
      "expansion": "New Latin",
      "name": "der"
    },
    {
      "args": {
        "1": "mul",
        "2": "grc",
        "3": "χαλκός",
        "4": "",
        "5": "copper"
      },
      "expansion": "Ancient Greek χαλκός (khalkós, “copper”)",
      "name": "der"
    }
  ],
  "etymology_text": "New Latin, from Ancient Greek χαλκός (khalkós, “copper”).",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "prefix"
      },
      "expansion": "chalco-",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual prefixes",
        "Translingual terms derived from Ancient Greek",
        "Translingual terms derived from New Latin"
      ],
      "glosses": [
        "used to form taxonomic names, principally of genera"
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "chalco-"
}