"обязательным" meaning in All languages combined

{
  "categories": [
    {
      "kind": "other",
      "name": "俄語形容詞變格形",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "俄語非詞元形式",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "objazátelʹnym",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "俄語",
  "lang_code": "ru",
  "pos": "adj",
  "senses": [
    {
      "form_of": [
        {
          "word": "обяза́тельный"
        }
      ],
      "glosses": [
        "обяза́тельный (objazátelʹnyj) 的屈折变化形式：",
        "與格複數"
      ],
      "id": "zh-обязательным-ru-adj-5WtpTiK7",
      "tags": [
        "form-of"
      ]
    },
    {
      "form_of": [
        {
          "word": "обяза́тельный"
        }
      ],
      "glosses": [
        "обяза́тельный (objazátelʹnyj) 的屈折变化形式：",
        "工具格陽性/中性單數"
      ],
      "id": "zh-обязательным-ru-adj-4cBv2M60",
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "обязательным"
}

{
  "categories": [
    "俄語形容詞變格形",
    "俄語非詞元形式"
  ],
  "forms": [
    {
      "form": "objazátelʹnym",
      "tags": [
        "romanization"
      ]
    }
  ],
  "lang": "俄語",
  "lang_code": "ru",
  "pos": "adj",
  "senses": [
    {
      "form_of": [
        {
          "word": "обяза́тельный"
        }
      ],
      "glosses": [
        "обяза́тельный (objazátelʹnyj) 的屈折变化形式：",
        "與格複數"
      ],
      "tags": [
        "form-of"
      ]
    },
    {
      "form_of": [
        {
          "word": "обяза́тельный"
        }
      ],
      "glosses": [
        "обяза́тельный (objazátelʹnyj) 的屈折变化形式：",
        "工具格陽性/中性單數"
      ],
      "tags": [
        "form-of"
      ]
    }
  ],
  "word": "обязательным"
}