"angular mil" meaning in English

{
  "etymology_text": "Shortening of milliradian",
  "forms": [
    {
      "form": "angular mils",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "angular mil (plural angular mils)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with French translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Angle",
          "orig": "en:Angle",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Military",
          "orig": "en:Military",
          "parents": [
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Units of measure",
          "orig": "en:Units of measure",
          "parents": [
            "Metrology",
            "Quantity",
            "Applied sciences",
            "Mathematics",
            "Sciences",
            "Formal sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A unit of angular measurement equal to 1/6400 of a complete circle. At 1000 metres one mil subtends about one metre (~0,98 m). Also 1/6000 and 1/6300 are used in other countries."
      ],
      "id": "en-angular_mil-en-noun-i20i1gy9",
      "links": [
        [
          "military",
          "military"
        ]
      ],
      "raw_glosses": [
        "(military) A unit of angular measurement equal to 1/6400 of a complete circle. At 1000 metres one mil subtends about one metre (~0,98 m). Also 1/6000 and 1/6300 are used in other countries."
      ],
      "synonyms": [
        {
          "word": "mil"
        }
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ],
      "translations": [
        {
          "alt": "¹⁄₆₀₀₀",
          "code": "fi",
          "lang": "Finnish",
          "sense": "unit of angular measurement",
          "word": "piiru"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "unit of angular measurement",
          "tags": [
            "masculine"
          ],
          "word": "millième"
        },
        {
          "alt": "mil=¹⁄₆₀₀₀",
          "code": "ru",
          "lang": "Russian",
          "roman": "mil",
          "sense": "unit of angular measurement",
          "tags": [
            "masculine"
          ],
          "word": "мил"
        }
      ],
      "wikipedia": [
        "angular mil"
      ]
    }
  ],
  "word": "angular mil"
}

{
  "etymology_text": "Shortening of milliradian",
  "forms": [
    {
      "form": "angular mils",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "angular mil (plural angular mils)",
      "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",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Finnish translations",
        "Terms with French translations",
        "Terms with Russian translations",
        "en:Angle",
        "en:Military",
        "en:Units of measure"
      ],
      "glosses": [
        "A unit of angular measurement equal to 1/6400 of a complete circle. At 1000 metres one mil subtends about one metre (~0,98 m). Also 1/6000 and 1/6300 are used in other countries."
      ],
      "links": [
        [
          "military",
          "military"
        ]
      ],
      "raw_glosses": [
        "(military) A unit of angular measurement equal to 1/6400 of a complete circle. At 1000 metres one mil subtends about one metre (~0,98 m). Also 1/6000 and 1/6300 are used in other countries."
      ],
      "topics": [
        "government",
        "military",
        "politics",
        "war"
      ],
      "wikipedia": [
        "angular mil"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "mil"
    }
  ],
  "translations": [
    {
      "alt": "¹⁄₆₀₀₀",
      "code": "fi",
      "lang": "Finnish",
      "sense": "unit of angular measurement",
      "word": "piiru"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "unit of angular measurement",
      "tags": [
        "masculine"
      ],
      "word": "millième"
    },
    {
      "alt": "mil=¹⁄₆₀₀₀",
      "code": "ru",
      "lang": "Russian",
      "roman": "mil",
      "sense": "unit of angular measurement",
      "tags": [
        "masculine"
      ],
      "word": "мил"
    }
  ],
  "word": "angular mil"
}