"density function" meaning in English

{
  "forms": [
    {
      "form": "density functions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "density function (plural density functions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "probability density function"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
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          "source": "w"
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          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Functions",
          "orig": "en:Functions",
          "parents": [
            "Algebra",
            "Calculus",
            "Geometry",
            "Mathematical analysis",
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Probability theory",
          "orig": "en:Probability theory",
          "parents": [
            "Mathematical analysis",
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Clipping of probability density function."
      ],
      "hypernyms": [
        {
          "word": "function"
        }
      ],
      "hyponyms": [
        {
          "word": "compressadensity function"
        },
        {
          "word": "exponential density function"
        },
        {
          "word": "normal density function"
        },
        {
          "word": "Poisson density function"
        },
        {
          "word": "probability density function"
        },
        {
          "word": "skewed density function"
        }
      ],
      "id": "en-density_function-en-noun-XOP71fCQ",
      "links": [
        [
          "probability theory",
          "probability theory"
        ],
        [
          "probability density function",
          "probability density function#English"
        ]
      ],
      "raw_glosses": [
        "(probability theory) Clipping of probability density function."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "clipping"
      ],
      "topics": [
        "mathematics",
        "probability-theory",
        "sciences"
      ],
      "translations": [
        {
          "code": "de",
          "lang": "German",
          "sense": "function",
          "tags": [
            "feminine"
          ],
          "word": "Dichtefunktion"
        },
        {
          "code": "tr",
          "lang": "Turkish",
          "sense": "function",
          "word": "yoğunluk fonksiyonu"
        }
      ]
    }
  ],
  "word": "density function"
}

{
  "forms": [
    {
      "form": "density functions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "density function (plural density functions)",
      "name": "en-noun"
    }
  ],
  "hypernyms": [
    {
      "word": "function"
    }
  ],
  "hyponyms": [
    {
      "word": "compressadensity function"
    },
    {
      "word": "exponential density function"
    },
    {
      "word": "normal density function"
    },
    {
      "word": "Poisson density function"
    },
    {
      "word": "probability density function"
    },
    {
      "word": "skewed density function"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "probability density function"
        }
      ],
      "categories": [
        "English clippings",
        "English countable nouns",
        "English entries with topic categories using raw markup",
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        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Functions",
        "en:Probability theory"
      ],
      "glosses": [
        "Clipping of probability density function."
      ],
      "links": [
        [
          "probability theory",
          "probability theory"
        ],
        [
          "probability density function",
          "probability density function#English"
        ]
      ],
      "raw_glosses": [
        "(probability theory) Clipping of probability density function."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "clipping"
      ],
      "topics": [
        "mathematics",
        "probability-theory",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "de",
      "lang": "German",
      "sense": "function",
      "tags": [
        "feminine"
      ],
      "word": "Dichtefunktion"
    },
    {
      "code": "tr",
      "lang": "Turkish",
      "sense": "function",
      "word": "yoğunluk fonksiyonu"
    }
  ],
  "word": "density function"
}