"опор" meaning in Russian

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "опо́р",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "opór",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "опо́р",
        "2": "m-in",
        "3": "-"
      },
      "expansion": "опо́р • (opór) m inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "10 2 67 16 3 3",
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 1 72 17 2 2",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "79 21",
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "only in an expression во весь опор (at full tilt, at full speed)"
      ],
      "id": "en-опор-ru-noun-GqJVO9Rf",
      "links": [
        [
          "во",
          "во"
        ],
        [
          "весь",
          "весь"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɐˈpor]"
    }
  ],
  "word": "опор"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "опо́р",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "opór",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "f-in-p",
        "head": "опо́р"
      },
      "expansion": "опо́р • (opór) f inan pl",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "opóra",
          "word": "опо́ра"
        }
      ],
      "glosses": [
        "genitive plural of опо́ра (opóra)"
      ],
      "id": "en-опор-ru-noun-JVhAavcu",
      "links": [
        [
          "опо́ра",
          "опора#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "genitive",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɐˈpor]"
    }
  ],
  "word": "опор"
}

{
  "categories": [
    "Pages with 3 entries",
    "Pages with entries",
    "Russian 2-syllable words",
    "Russian entries with incorrect language header",
    "Russian inanimate nouns",
    "Russian indeclinable nouns",
    "Russian lemmas",
    "Russian masculine nouns",
    "Russian non-lemma forms",
    "Russian noun forms",
    "Russian nouns",
    "Russian terms with IPA pronunciation"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "опо́р",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "opór",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "опо́р",
        "2": "m-in",
        "3": "-"
      },
      "expansion": "опо́р • (opór) m inan (indeclinable)",
      "name": "ru-noun"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "only in an expression во весь опор (at full tilt, at full speed)"
      ],
      "links": [
        [
          "во",
          "во"
        ],
        [
          "весь",
          "весь"
        ]
      ],
      "tags": [
        "indeclinable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɐˈpor]"
    }
  ],
  "word": "опор"
}

{
  "categories": [
    "Pages with 3 entries",
    "Pages with entries",
    "Russian 2-syllable words",
    "Russian entries with incorrect language header",
    "Russian non-lemma forms",
    "Russian noun forms",
    "Russian terms with IPA pronunciation"
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "опо́р",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "opór",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "f-in-p",
        "head": "опо́р"
      },
      "expansion": "опо́р • (opór) f inan pl",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "opóra",
          "word": "опо́ра"
        }
      ],
      "glosses": [
        "genitive plural of опо́ра (opóra)"
      ],
      "links": [
        [
          "опо́ра",
          "опора#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "genitive",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ɐˈpor]"
    }
  ],
  "word": "опор"
}