"uniform metric" meaning in English

{
  "forms": [
    {
      "form": "uniform metrics",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "uniform metric (plural uniform metrics)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Mathematical analysis",
          "orig": "en:Mathematical analysis",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "The metric ρ(f,g)= sup _(x∈X)|f(x)-g(x)| where f and g are functions on X."
      ],
      "id": "en-uniform_metric-en-noun-pfZSRdem",
      "links": [
        [
          "mathematical analysis",
          "mathematical analysis"
        ],
        [
          "metric",
          "metric"
        ],
        [
          "function",
          "function"
        ]
      ],
      "raw_glosses": [
        "(mathematical analysis) The metric ρ(f,g)= sup _(x∈X)|f(x)-g(x)| where f and g are functions on X."
      ],
      "topics": [
        "mathematical-analysis",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "uniform metric"
}

{
  "forms": [
    {
      "form": "uniform metrics",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "uniform metric (plural uniform metrics)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Mathematical analysis"
      ],
      "glosses": [
        "The metric ρ(f,g)= sup _(x∈X)|f(x)-g(x)| where f and g are functions on X."
      ],
      "links": [
        [
          "mathematical analysis",
          "mathematical analysis"
        ],
        [
          "metric",
          "metric"
        ],
        [
          "function",
          "function"
        ]
      ],
      "raw_glosses": [
        "(mathematical analysis) The metric ρ(f,g)= sup _(x∈X)|f(x)-g(x)| where f and g are functions on X."
      ],
      "topics": [
        "mathematical-analysis",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "uniform metric"
}