"-idium" meaning in Translingual

{
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": ":lbor",
        "3": "grc:-ίδιον"
      },
      "expansion": "[Appendix:Glossary#learned_borrowing|Learned borrowing]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"-ίδιον\", \"status\" : \"missing\", \"lang\" : \"grc\" } ], \"keyword\" : \"lbor\" } ], \"lang_name\" : \"Translingual\", \"term\" : \"-idium\", \"status\" : \"ok\", \"lang\" : \"mul\" }\" data-lang=\"mul\" data-title=\"-idium\">",
      "name": "ety"
    },
    {
      "args": {
        "1": "mul",
        "2": "grc",
        "3": "-ίδιον",
        "4": "",
        "5": "diminutive"
      },
      "expansion": "Ancient Greek -ίδιον (-ídion, “diminutive”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek -ίδιον (-ídion, “diminutive”).",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "suffix",
        "g": "n"
      },
      "expansion": "-idium n",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using etymon with no ID",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with etymon",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual entries referencing missing etymons",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual entries with etymon",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "16 16 16 16 1 34",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "11 11 11 11 2 54",
          "kind": "other",
          "name": "Pages using catfix",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "15 15 15 15 1 40",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "16 16 16 16 1 33",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Used to form a taxonomic name, usually of a genus, by suffixation to an existing genus name; a diminutive"
      ],
      "id": "en--idium-mul-suffix-NDNU4MgX",
      "tags": [
        "morpheme",
        "neuter"
      ]
    }
  ],
  "word": "-idium"
}

{
  "categories": [
    "English entries with incorrect language header",
    "English lemmas",
    "English suffixes",
    "English terms derived from Ancient Greek",
    "Pages using catfix",
    "Pages with 2 entries",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "mul",
        "2": ":lbor",
        "3": "grc:-ίδιον"
      },
      "expansion": "[Appendix:Glossary#learned_borrowing|Learned borrowing]] from\", \"terms\" : [ { \"children\" : [ ], \"lang_name\" : \"Ancient Greek\", \"term\" : \"-ίδιον\", \"status\" : \"missing\", \"lang\" : \"grc\" } ], \"keyword\" : \"lbor\" } ], \"lang_name\" : \"Translingual\", \"term\" : \"-idium\", \"status\" : \"ok\", \"lang\" : \"mul\" }\" data-lang=\"mul\" data-title=\"-idium\">",
      "name": "ety"
    },
    {
      "args": {
        "1": "mul",
        "2": "grc",
        "3": "-ίδιον",
        "4": "",
        "5": "diminutive"
      },
      "expansion": "Ancient Greek -ίδιον (-ídion, “diminutive”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek -ίδιον (-ídion, “diminutive”).",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "suffix",
        "g": "n"
      },
      "expansion": "-idium n",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Pages using catfix",
        "Pages using etymon with no ID",
        "Pages with 2 entries",
        "Pages with entries",
        "Pages with etymon",
        "Translingual entries referencing missing etymons",
        "Translingual entries with etymon",
        "Translingual entries with incorrect language header",
        "Translingual learned borrowings from Ancient Greek",
        "Translingual lemmas",
        "Translingual neuter suffixes",
        "Translingual suffixes",
        "Translingual terms borrowed from Ancient Greek",
        "Translingual terms derived from Ancient Greek"
      ],
      "glosses": [
        "Used to form a taxonomic name, usually of a genus, by suffixation to an existing genus name; a diminutive"
      ],
      "tags": [
        "morpheme",
        "neuter"
      ]
    }
  ],
  "word": "-idium"
}