"nm" meaning in Translingual

{
  "head_templates": [
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      "args": {
        "1": "mul",
        "2": "symbol"
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      "expansion": "nm",
      "name": "head"
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  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(nanometer), an SI unit of length equal to 10⁻⁹ metres (meters)",
          "word": "nanometre"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Symbols for SI units",
          "parents": [
            "Units of measure"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "mul",
          "name": "Metrology",
          "orig": "mul:Metrology",
          "parents": [],
          "source": "w"
        },
        {
          "_dis": "5 34 16 37 8",
          "kind": "other",
          "name": "English determiners",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "3 33 15 42 6",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "2 31 21 39 7",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "1 34 14 47 4",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "82 18",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Symbol for nanometre (nanometer), an SI unit of length equal to 10⁻⁹ metres (meters)."
      ],
      "id": "en-nm-mul-symbol-mul:Q178674",
      "links": [
        [
          "metrology",
          "metrology"
        ],
        [
          "nanometre",
          "nanometre"
        ],
        [
          "nanometer",
          "nanometer"
        ],
        [
          "length",
          "length"
        ],
        [
          "metre",
          "metre"
        ],
        [
          "meter",
          "meter"
        ]
      ],
      "raw_glosses": [
        "(metrology) Symbol for nanometre (nanometer), an SI unit of length equal to 10⁻⁹ metres (meters)."
      ],
      "senseid": [
        "mul:Q178674"
      ],
      "tags": [
        "alt-of",
        "symbol"
      ],
      "topics": [
        "metrology"
      ],
      "wikidata": [
        "Q178674"
      ]
    },
    {
      "categories": [],
      "glosses": [
        "nautical mile"
      ],
      "id": "en-nm-mul-symbol-mul:Q93318",
      "qualifier": "conflicts with nanometre symbol",
      "raw_glosses": [
        "(nonstandard, conflicts with nanometre symbol) nautical mile"
      ],
      "related": [
        {
          "tags": [
            "alternative"
          ],
          "word": "NM"
        },
        {
          "tags": [
            "alternative"
          ],
          "word": "nmi"
        },
        {
          "tags": [
            "alternative"
          ],
          "word": "M"
        }
      ],
      "senseid": [
        "mul:Q93318"
      ],
      "tags": [
        "nonstandard"
      ],
      "wikidata": [
        "Q93318"
      ]
    }
  ],
  "word": "nm"
}

{
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    "English entries with incorrect language header",
    "English interjections",
    "English lemmas",
    "English nouns",
    "Pages with 2 entries",
    "Pages with entries",
    "Translingual entries with incorrect language header",
    "Translingual lemmas",
    "Translingual symbols"
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  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(nanometer), an SI unit of length equal to 10⁻⁹ metres (meters)",
          "word": "nanometre"
        }
      ],
      "categories": [
        "Symbols for SI units",
        "mul:Metrology"
      ],
      "glosses": [
        "Symbol for nanometre (nanometer), an SI unit of length equal to 10⁻⁹ metres (meters)."
      ],
      "links": [
        [
          "metrology",
          "metrology"
        ],
        [
          "nanometre",
          "nanometre"
        ],
        [
          "nanometer",
          "nanometer"
        ],
        [
          "length",
          "length"
        ],
        [
          "metre",
          "metre"
        ],
        [
          "meter",
          "meter"
        ]
      ],
      "raw_glosses": [
        "(metrology) Symbol for nanometre (nanometer), an SI unit of length equal to 10⁻⁹ metres (meters)."
      ],
      "senseid": [
        "mul:Q178674"
      ],
      "tags": [
        "alt-of",
        "symbol"
      ],
      "topics": [
        "metrology"
      ],
      "wikidata": [
        "Q178674"
      ]
    },
    {
      "categories": [
        "Translingual nonstandard terms"
      ],
      "glosses": [
        "nautical mile"
      ],
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        "(nonstandard, conflicts with nanometre symbol) nautical mile"
      ],
      "related": [
        {
          "tags": [
            "alternative"
          ],
          "word": "NM"
        },
        {
          "tags": [
            "alternative"
          ],
          "word": "nmi"
        },
        {
          "tags": [
            "alternative"
          ],
          "word": "M"
        }
      ],
      "senseid": [
        "mul:Q93318"
      ],
      "tags": [
        "nonstandard"
      ],
      "wikidata": [
        "Q93318"
      ]
    }
  ],
  "word": "nm"
}