"¤" meaning in Translingual

{
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "¤",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Currency symbols",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Translingual terms with redundant script codes",
          "parents": [
            "Terms with redundant script codes",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Finance",
          "orig": "mul:Finance",
          "parents": [
            "Business",
            "Economics",
            "Society",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a wildcard for a generic currency, or placeholder for an unknown currency."
      ],
      "id": "en-¤-mul-symbol-0mK6SpWR",
      "links": [
        [
          "finance",
          "finance#Noun"
        ],
        [
          "wildcard",
          "wildcard"
        ],
        [
          "currency",
          "currency"
        ]
      ],
      "raw_glosses": [
        "(finance) a wildcard for a generic currency, or placeholder for an unknown currency."
      ],
      "topics": [
        "business",
        "finance"
      ]
    }
  ],
  "word": "¤"
}

{
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "¤",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        "Currency symbols",
        "Translingual entries with incorrect language header",
        "Translingual lemmas",
        "Translingual symbols",
        "Translingual terms with redundant script codes",
        "mul:Finance"
      ],
      "glosses": [
        "a wildcard for a generic currency, or placeholder for an unknown currency."
      ],
      "links": [
        [
          "finance",
          "finance#Noun"
        ],
        [
          "wildcard",
          "wildcard"
        ],
        [
          "currency",
          "currency"
        ]
      ],
      "raw_glosses": [
        "(finance) a wildcard for a generic currency, or placeholder for an unknown currency."
      ],
      "topics": [
        "business",
        "finance"
      ]
    }
  ],
  "word": "¤"
}