"pravi kut" meaning in Serbo-Croatian

{
  "forms": [
    {
      "form": "прави кут",
      "tags": [
        "Cyrillic"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "m",
        "head": "pravi kut"
      },
      "expansion": "pravi kut m (Cyrillic spelling прави кут)",
      "name": "sh-noun"
    }
  ],
  "lang": "Serbo-Croatian",
  "lang_code": "sh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Serbo-Croatian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "sh",
          "name": "Geometry",
          "orig": "sh:Geometry",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "right angle"
      ],
      "id": "en-pravi_kut-sh-noun-U9w-IVzu",
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "right angle",
          "right angle"
        ]
      ],
      "raw_glosses": [
        "(geometry) right angle"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "pravi kut"
}

{
  "forms": [
    {
      "form": "прави кут",
      "tags": [
        "Cyrillic"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "g": "m",
        "head": "pravi kut"
      },
      "expansion": "pravi kut m (Cyrillic spelling прави кут)",
      "name": "sh-noun"
    }
  ],
  "lang": "Serbo-Croatian",
  "lang_code": "sh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Serbo-Croatian entries with incorrect language header",
        "Serbo-Croatian lemmas",
        "Serbo-Croatian masculine nouns",
        "Serbo-Croatian multiword terms",
        "Serbo-Croatian nouns",
        "Serbo-Croatian terms with redundant head parameter",
        "sh:Geometry"
      ],
      "glosses": [
        "right angle"
      ],
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "right angle",
          "right angle"
        ]
      ],
      "raw_glosses": [
        "(geometry) right angle"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "word": "pravi kut"
}