"hyperbolic cosine" meaning in English

{
  "forms": [
    {
      "form": "hyperbolic cosines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "hyperbolic cosine (plural hyperbolic cosines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
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          "kind": "other",
          "name": "English entries with incorrect language header",
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        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Hyperbolic functions",
          "orig": "en:Hyperbolic functions",
          "parents": [
            "Functions",
            "Algebra",
            "Calculus",
            "Geometry",
            "Mathematical analysis",
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a hyperbolic function that is written in symbol cosh and defined as the following: cosh (x)= tfrac 1 2(eˣ+e⁻ˣ)"
      ],
      "id": "en-hyperbolic_cosine-en-noun-~sM48fn4",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "hyperbolic function",
          "hyperbolic function"
        ],
        [
          "cosh",
          "cosh"
        ]
      ],
      "raw_glosses": [
        "(mathematics) a hyperbolic function that is written in symbol cosh and defined as the following: cosh (x)= tfrac 1 2(eˣ+e⁻ˣ)"
      ],
      "related": [
        {
          "word": "hyperbolic sine"
        }
      ],
      "topics": [
        "mathematics",
        "sciences"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "hyperbolic function",
          "word": "hyperbolinen kosini"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "hyperbolic function",
          "tags": [
            "masculine"
          ],
          "word": "cosinus hyperbolique"
        },
        {
          "code": "is",
          "lang": "Icelandic",
          "sense": "hyperbolic function",
          "tags": [
            "masculine"
          ],
          "word": "breiðbogakósínus"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "haipaborikku kosain",
          "sense": "hyperbolic function",
          "word": "ハイパボリックコサイン"
        },
        {
          "code": "ja",
          "lang": "Japanese",
          "roman": "sōkyoku yogen",
          "sense": "hyperbolic function",
          "word": "双曲余弦"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "hyperbolic function",
          "tags": [
            "masculine"
          ],
          "word": "cosinus hiperboliczny"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "giperbolíčeskij kósinus",
          "sense": "hyperbolic function",
          "tags": [
            "masculine"
          ],
          "word": "гиперболи́ческий ко́синус"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "hyperbolic function",
          "tags": [
            "common-gender"
          ],
          "word": "cosinus hyperbolicus"
        }
      ]
    }
  ],
  "word": "hyperbolic cosine"
}

{
  "forms": [
    {
      "form": "hyperbolic cosines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "hyperbolic cosine (plural hyperbolic cosines)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "hyperbolic sine"
    }
  ],
  "senses": [
    {
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        "English countable nouns",
        "English entries with incorrect language header",
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        "English lemmas",
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        "English terms with non-redundant non-automated sortkeys",
        "Japanese terms with redundant script codes",
        "en:Hyperbolic functions",
        "en:Mathematics"
      ],
      "glosses": [
        "a hyperbolic function that is written in symbol cosh and defined as the following: cosh (x)= tfrac 1 2(eˣ+e⁻ˣ)"
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "hyperbolic function",
          "hyperbolic function"
        ],
        [
          "cosh",
          "cosh"
        ]
      ],
      "raw_glosses": [
        "(mathematics) a hyperbolic function that is written in symbol cosh and defined as the following: cosh (x)= tfrac 1 2(eˣ+e⁻ˣ)"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "hyperbolic function",
      "word": "hyperbolinen kosini"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "hyperbolic function",
      "tags": [
        "masculine"
      ],
      "word": "cosinus hyperbolique"
    },
    {
      "code": "is",
      "lang": "Icelandic",
      "sense": "hyperbolic function",
      "tags": [
        "masculine"
      ],
      "word": "breiðbogakósínus"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "haipaborikku kosain",
      "sense": "hyperbolic function",
      "word": "ハイパボリックコサイン"
    },
    {
      "code": "ja",
      "lang": "Japanese",
      "roman": "sōkyoku yogen",
      "sense": "hyperbolic function",
      "word": "双曲余弦"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "hyperbolic function",
      "tags": [
        "masculine"
      ],
      "word": "cosinus hiperboliczny"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "giperbolíčeskij kósinus",
      "sense": "hyperbolic function",
      "tags": [
        "masculine"
      ],
      "word": "гиперболи́ческий ко́синус"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "hyperbolic function",
      "tags": [
        "common-gender"
      ],
      "word": "cosinus hyperbolicus"
    }
  ],
  "word": "hyperbolic cosine"
}