"polar" meaning in English

{
  "forms": [
    {
      "form": "polar",
      "tags": [
        "positive"
      ]
    },
    {
      "form": "–",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "–",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "examples": [
        {
          "text": "There are some research stations in the polar region."
        }
      ],
      "glosses": [
        "Polar ice, regions, animals, etc. are those near or related to the north or south pole."
      ],
      "id": "simple-polar-en-adj-j0AcgDjF"
    },
    {
      "glosses": [
        "If two things are polar opposites, extremes, or ends of a scale, they are complete opposites of each other."
      ],
      "id": "simple-polar-en-adj-x2ZFCqWf"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chemistry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Physics",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Polar fields, forces, effects, etc., are related to electric or magnetic polarity."
      ],
      "id": "simple-polar-en-adj-zL30c7St",
      "raw_tags": [
        "physics",
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpəʊ̯lə(r)/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈpoʊ̯lɚ/",
      "tags": [
        "US"
      ]
    },
    {
      "audio": "LL-Q1860 (eng)-Vininn126-polar.wav",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "polar"
}

{
  "forms": [
    {
      "form": "polar",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "polars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Geometry",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A polar is the line that joins the tangents drawn to meet a curve from a point."
      ],
      "id": "simple-polar-en-noun-HnjY7KR6",
      "raw_tags": [
        "geometry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpəʊ̯lə(r)/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈpoʊ̯lɚ/",
      "tags": [
        "US"
      ]
    },
    {
      "audio": "LL-Q1860 (eng)-Vininn126-polar.wav",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "polar"
}

{
  "forms": [
    {
      "form": "polar",
      "tags": [
        "positive"
      ]
    },
    {
      "form": "–",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "–",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "examples": [
        {
          "text": "There are some research stations in the polar region."
        }
      ],
      "glosses": [
        "Polar ice, regions, animals, etc. are those near or related to the north or south pole."
      ]
    },
    {
      "glosses": [
        "If two things are polar opposites, extremes, or ends of a scale, they are complete opposites of each other."
      ]
    },
    {
      "categories": [
        "Chemistry",
        "Physics"
      ],
      "glosses": [
        "Polar fields, forces, effects, etc., are related to electric or magnetic polarity."
      ],
      "raw_tags": [
        "physics",
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpəʊ̯lə(r)/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈpoʊ̯lɚ/",
      "tags": [
        "US"
      ]
    },
    {
      "audio": "LL-Q1860 (eng)-Vininn126-polar.wav",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "polar"
}

{
  "forms": [
    {
      "form": "polar",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "polars",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Geometry"
      ],
      "glosses": [
        "A polar is the line that joins the tangents drawn to meet a curve from a point."
      ],
      "raw_tags": [
        "geometry"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈpəʊ̯lə(r)/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈpoʊ̯lɚ/",
      "tags": [
        "US"
      ]
    },
    {
      "audio": "LL-Q1860 (eng)-Vininn126-polar.wav",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "polar"
}