"ОУН" meaning in Ukrainian

{
  "etymology_templates": [
    {
      "args": {
        "1": "uk",
        "2": "Організа́ція украї́нських націоналі́стів"
      },
      "expansion": "Initialism of Організа́ція украї́нських націоналі́стів (Orhanizácija ukrajínsʹkyx nacionalístiv).",
      "name": "initialism of"
    }
  ],
  "etymology_text": "Initialism of Організа́ція украї́нських націоналі́стів (Orhanizácija ukrajínsʹkyx nacionalístiv).",
  "forms": [
    {
      "form": "OUN",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "stress",
      "tags": [
        "unknown"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ОУН",
        "2": "f-in",
        "3": "-",
        "unknown_stress": "1"
      },
      "expansion": "ОУН • (OUN) f inan (unknown stress, indeclinable)",
      "name": "uk-proper noun"
    }
  ],
  "lang": "Ukrainian",
  "lang_code": "uk",
  "pos": "name",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ukrainian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "uk",
          "name": "Nationalism",
          "orig": "uk:Nationalism",
          "parents": [
            "Ideologies",
            "Politics",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "place",
          "langcode": "uk",
          "name": "Ukraine",
          "orig": "uk:Ukraine",
          "parents": [
            "Europe",
            "Earth",
            "Eurasia",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "uk",
          "name": "Ukrainian politics",
          "orig": "uk:Ukrainian politics",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "roman": "oúnivecʹ",
          "word": "оу́нівець"
        },
        {
          "roman": "oúnivsʹkyj",
          "word": "оу́нівський"
        }
      ],
      "glosses": [
        "Organization of Ukrainian Nationalists, OUN"
      ],
      "id": "en-ОУН-uk-name-mM3OFU0C",
      "links": [
        [
          "OUN",
          "OUN"
        ]
      ],
      "raw_glosses": [
        "(historical) Organization of Ukrainian Nationalists, OUN"
      ],
      "related": [
        {
          "roman": "bojívka",
          "word": "бої́вка"
        }
      ],
      "tags": [
        "historical",
        "indeclinable"
      ],
      "wikipedia": [
        "uk:Організація українських націоналістів"
      ]
    }
  ],
  "word": "ОУН"
}

{
  "derived": [
    {
      "roman": "oúnivecʹ",
      "word": "оу́нівець"
    },
    {
      "roman": "oúnivsʹkyj",
      "word": "оу́нівський"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "uk",
        "2": "Організа́ція украї́нських націоналі́стів"
      },
      "expansion": "Initialism of Організа́ція украї́нських націоналі́стів (Orhanizácija ukrajínsʹkyx nacionalístiv).",
      "name": "initialism of"
    }
  ],
  "etymology_text": "Initialism of Організа́ція украї́нських націоналі́стів (Orhanizácija ukrajínsʹkyx nacionalístiv).",
  "forms": [
    {
      "form": "OUN",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "stress",
      "tags": [
        "unknown"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ОУН",
        "2": "f-in",
        "3": "-",
        "unknown_stress": "1"
      },
      "expansion": "ОУН • (OUN) f inan (unknown stress, indeclinable)",
      "name": "uk-proper noun"
    }
  ],
  "lang": "Ukrainian",
  "lang_code": "uk",
  "pos": "name",
  "related": [
    {
      "roman": "bojívka",
      "word": "бої́вка"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Requests for accents in Ukrainian proper noun entries",
        "Ukrainian entries with incorrect language header",
        "Ukrainian feminine nouns",
        "Ukrainian inanimate nouns",
        "Ukrainian indeclinable nouns",
        "Ukrainian initialisms",
        "Ukrainian lemmas",
        "Ukrainian proper nouns",
        "Ukrainian terms with historical senses",
        "Ukrainian terms with redundant head parameter",
        "uk:Nationalism",
        "uk:Ukraine",
        "uk:Ukrainian politics"
      ],
      "glosses": [
        "Organization of Ukrainian Nationalists, OUN"
      ],
      "links": [
        [
          "OUN",
          "OUN"
        ]
      ],
      "raw_glosses": [
        "(historical) Organization of Ukrainian Nationalists, OUN"
      ],
      "tags": [
        "historical",
        "indeclinable"
      ],
      "wikipedia": [
        "uk:Організація українських націоналістів"
      ]
    }
  ],
  "word": "ОУН"
}