"MZM" meaning in English

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "MZM (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "money with zero maturity"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Economics",
          "orig": "en:Economics",
          "parents": [
            "Social sciences",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Initialism of money with zero maturity."
      ],
      "id": "en-MZM-en-noun-uk1CQ0Aw",
      "links": [
        [
          "economics",
          "economics"
        ],
        [
          "money",
          "money#English"
        ],
        [
          "zero",
          "zero#English"
        ],
        [
          "maturity",
          "maturity#English"
        ]
      ],
      "raw_glosses": [
        "(economics) Initialism of money with zero maturity."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "economics",
        "sciences"
      ]
    }
  ],
  "word": "MZM"
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "MZM (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "money with zero maturity"
        }
      ],
      "categories": [
        "English entries with incorrect language header",
        "English initialisms",
        "English lemmas",
        "English nouns",
        "English palindromes",
        "English uncountable nouns",
        "English words without vowels",
        "Pages with 2 entries",
        "Pages with entries",
        "en:Economics"
      ],
      "glosses": [
        "Initialism of money with zero maturity."
      ],
      "links": [
        [
          "economics",
          "economics"
        ],
        [
          "money",
          "money#English"
        ],
        [
          "zero",
          "zero#English"
        ],
        [
          "maturity",
          "maturity#English"
        ]
      ],
      "raw_glosses": [
        "(economics) Initialism of money with zero maturity."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "initialism",
        "uncountable"
      ],
      "topics": [
        "economics",
        "sciences"
      ]
    }
  ],
  "word": "MZM"
}