"-um" meaning in Hungarian

{
  "etymology_templates": [
    {
      "args": {
        "1": "hu",
        "2": "la",
        "3": "-um",
        "t": "2nd declension neuter nominative singular termination"
      },
      "expansion": "Latin -um (“2nd declension neuter nominative singular termination”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin -um (“2nd declension neuter nominative singular termination”).",
  "head_templates": [
    {
      "args": {
        "1": "hu",
        "2": "suffix"
      },
      "expansion": "-um",
      "name": "head"
    }
  ],
  "lang": "Hungarian",
  "lang_code": "hu",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Hungarian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 18 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "abszurdum (“absurdity”)"
        }
      ],
      "glosses": [
        "A distinguishable foreign word-ending in nouns of Latin origin. It is not considered an independent Hungarian suffix."
      ],
      "id": "en--um-hu-suffix-v9A9kfuz",
      "links": [
        [
          "noun",
          "noun"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[um]"
    }
  ],
  "word": "-um"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "hu",
        "2": "la",
        "3": "-um",
        "t": "2nd declension neuter nominative singular termination"
      },
      "expansion": "Latin -um (“2nd declension neuter nominative singular termination”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Latin -um (“2nd declension neuter nominative singular termination”).",
  "head_templates": [
    {
      "args": {
        "1": "hu",
        "2": "suffix"
      },
      "expansion": "-um",
      "name": "head"
    }
  ],
  "lang": "Hungarian",
  "lang_code": "hu",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Hungarian entries with incorrect language header",
        "Hungarian lemmas",
        "Hungarian suffixes",
        "Hungarian terms derived from Latin",
        "Hungarian terms with IPA pronunciation",
        "Pages with 18 entries",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "abszurdum (“absurdity”)"
        }
      ],
      "glosses": [
        "A distinguishable foreign word-ending in nouns of Latin origin. It is not considered an independent Hungarian suffix."
      ],
      "links": [
        [
          "noun",
          "noun"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[um]"
    }
  ],
  "word": "-um"
}