"рубежу" meaning in Ukrainian

{
  "forms": [
    {
      "form": "рубежу́",
      "tags": [
        "canonical",
        "inanimate",
        "masculine",
        "singular"
      ]
    },
    {
      "form": "rubežú",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "uk",
        "2": "noun form",
        "g": "m-in-s",
        "head": "рубежу́"
      },
      "expansion": "рубежу́ • (rubežú) m inan sg",
      "name": "head"
    }
  ],
  "hyphenations": [
    {
      "parts": [
        "ру",
        "бе",
        "жу"
      ]
    }
  ],
  "lang": "Ukrainian",
  "lang_code": "uk",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Ukrainian entries with incorrect language header",
          "parents": [],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "extra": "rubíž",
          "word": "рубі́ж"
        }
      ],
      "glosses": [
        "genitive/dative/locative/vocative singular of рубі́ж (rubíž)"
      ],
      "id": "en-рубежу-uk-noun-MZQTz2pV",
      "links": [
        [
          "рубі́ж",
          "рубіж#Ukrainian"
        ]
      ],
      "tags": [
        "dative",
        "form-of",
        "genitive",
        "locative",
        "singular",
        "vocative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[rʊbeˈʒu]"
    },
    {
      "rhymes": "-u"
    }
  ],
  "word": "рубежу"
}

{
  "forms": [
    {
      "form": "рубежу́",
      "tags": [
        "canonical",
        "inanimate",
        "masculine",
        "singular"
      ]
    },
    {
      "form": "rubežú",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "uk",
        "2": "noun form",
        "g": "m-in-s",
        "head": "рубежу́"
      },
      "expansion": "рубежу́ • (rubežú) m inan sg",
      "name": "head"
    }
  ],
  "hyphenations": [
    {
      "parts": [
        "ру",
        "бе",
        "жу"
      ]
    }
  ],
  "lang": "Ukrainian",
  "lang_code": "uk",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 2 entries",
        "Pages with entries",
        "Rhymes:Ukrainian/u",
        "Rhymes:Ukrainian/u/3 syllables",
        "Ukrainian entries with incorrect language header",
        "Ukrainian non-lemma forms",
        "Ukrainian noun forms",
        "Ukrainian terms with IPA pronunciation"
      ],
      "form_of": [
        {
          "extra": "rubíž",
          "word": "рубі́ж"
        }
      ],
      "glosses": [
        "genitive/dative/locative/vocative singular of рубі́ж (rubíž)"
      ],
      "links": [
        [
          "рубі́ж",
          "рубіж#Ukrainian"
        ]
      ],
      "tags": [
        "dative",
        "form-of",
        "genitive",
        "locative",
        "singular",
        "vocative"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[rʊbeˈʒu]"
    },
    {
      "rhymes": "-u"
    }
  ],
  "word": "рубежу"
}