"frost line" meaning in English

{
  "forms": [
    {
      "form": "frost lines",
      "tags": [
        "plural"
      ]
    }
  ],
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      "args": {},
      "expansion": "frost line (plural frost lines)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "text": "The uninsulated water pipes must be installed below the frost line to prevent them from freezing.",
          "type": "example"
        }
      ],
      "glosses": [
        "The depth to which the water present in the soil is expected to freeze in winter."
      ],
      "id": "en-frost_line-en-noun-ftQvGEVZ",
      "links": [
        [
          "freeze",
          "freeze"
        ]
      ],
      "synonyms": [
        {
          "word": "frost depth"
        },
        {
          "word": "freezing depth"
        }
      ]
    },
    {
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      "examples": [
        {
          "text": "Due to the thin layer of snow on the ground the frost line has penetrated unusually deep this year.",
          "type": "example"
        }
      ],
      "glosses": [
        "The depth to which the water present in the soil is actually frozen in a given place at a given point in time."
      ],
      "id": "en-frost_line-en-noun-m8gW62r7",
      "synonyms": [
        {
          "word": "frost front"
        }
      ],
      "translations": [
        {
          "_dis1": "36 47 17",
          "code": "fi",
          "lang": "Finnish",
          "sense": "actual depth of soil freezing",
          "word": "routaraja"
        }
      ]
    },
    {
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          "kind": "topical",
          "langcode": "en",
          "name": "Astrophysics",
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        }
      ],
      "examples": [
        {
          "text": "In our Solar System the frost line lies between Mars and Jupiter at about five astronomical units from the Sun.",
          "type": "example"
        }
      ],
      "glosses": [
        "In a solar system, the distance from the protosun beyond which hydrogen-containing gas compounds freeze."
      ],
      "id": "en-frost_line-en-noun-pfvdCwzU",
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      "raw_glosses": [
        "(astrophysics) In a solar system, the distance from the protosun beyond which hydrogen-containing gas compounds freeze."
      ],
      "synonyms": [
        {
          "word": "snow line"
        },
        {
          "word": "ice line"
        },
        {
          "_dis1": "11 33 56",
          "word": "frostline"
        }
      ],
      "topics": [
        "astrophysics"
      ],
      "translations": [
        {
          "_dis1": "1 28 71",
          "code": "fi",
          "lang": "Finnish",
          "sense": "astronomy: distance from the protosun",
          "word": "jääraja"
        }
      ]
    }
  ],
  "translations": [
    {
      "_dis1": "45 41 14",
      "code": "fi",
      "lang": "Finnish",
      "sense": "expected depth of soil freezing",
      "word": "routaraja"
    }
  ],
  "wikipedia": [
    "frost line",
    "frost line (astrophysics)"
  ],
  "word": "frost line"
}

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    "Pages with entries",
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  "forms": [
    {
      "form": "frost lines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "frost line (plural frost lines)",
      "name": "en-noun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "The uninsulated water pipes must be installed below the frost line to prevent them from freezing.",
          "type": "example"
        }
      ],
      "glosses": [
        "The depth to which the water present in the soil is expected to freeze in winter."
      ],
      "links": [
        [
          "freeze",
          "freeze"
        ]
      ],
      "synonyms": [
        {
          "word": "frost depth"
        },
        {
          "word": "freezing depth"
        }
      ]
    },
    {
      "categories": [
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "Due to the thin layer of snow on the ground the frost line has penetrated unusually deep this year.",
          "type": "example"
        }
      ],
      "glosses": [
        "The depth to which the water present in the soil is actually frozen in a given place at a given point in time."
      ],
      "synonyms": [
        {
          "word": "frost front"
        }
      ]
    },
    {
      "categories": [
        "English terms with usage examples",
        "en:Astrophysics"
      ],
      "examples": [
        {
          "text": "In our Solar System the frost line lies between Mars and Jupiter at about five astronomical units from the Sun.",
          "type": "example"
        }
      ],
      "glosses": [
        "In a solar system, the distance from the protosun beyond which hydrogen-containing gas compounds freeze."
      ],
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          "astrophysics",
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        ]
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      "raw_glosses": [
        "(astrophysics) In a solar system, the distance from the protosun beyond which hydrogen-containing gas compounds freeze."
      ],
      "synonyms": [
        {
          "word": "snow line"
        },
        {
          "word": "ice line"
        }
      ],
      "topics": [
        "astrophysics"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "frostline"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "expected depth of soil freezing",
      "word": "routaraja"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "actual depth of soil freezing",
      "word": "routaraja"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "astronomy: distance from the protosun",
      "word": "jääraja"
    }
  ],
  "wikipedia": [
    "frost line",
    "frost line (astrophysics)"
  ],
  "word": "frost line"
}