"ой" meaning in Russian

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "mhr",
            "2": "ой",
            "bor": "1"
          },
          "expansion": "→ Eastern Mari: ой (oj)",
          "name": "desc"
        }
      ],
      "text": "→ Eastern Mari: ой (oj)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "pl",
        "2": "oj"
      },
      "expansion": "Polish oj",
      "name": "noncog"
    },
    {
      "args": {
        "1": "yi",
        "2": "אוי",
        "tr": "oy"
      },
      "expansion": "Yiddish אוי (oy)",
      "name": "noncog"
    }
  ],
  "etymology_text": "Onomatopeic. Compare Polish oj and Yiddish אוי (oy).",
  "forms": [
    {
      "form": "oj",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "interjection"
      },
      "expansion": "ой • (oj)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "intj",
  "senses": [
    {
      "glosses": [
        "oh! (surprise tinged with fright)"
      ],
      "id": "en-ой-ru-intj-L6GAaONs",
      "links": [
        [
          "oh",
          "oh"
        ]
      ]
    },
    {
      "glosses": [
        "oops!"
      ],
      "id": "en-ой-ru-intj-IGkb0HOf",
      "links": [
        [
          "oops",
          "oops"
        ]
      ]
    },
    {
      "categories": [
        {
          "_dis": "31 29 41",
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "ouch!"
      ],
      "id": "en-ой-ru-intj-c9UdZ1al",
      "links": [
        [
          "ouch",
          "ouch"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[oj]"
    },
    {
      "audio": "Ru-ой.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/bd/Ru-%D0%BE%D0%B9.ogg/Ru-%D0%BE%D0%B9.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/b/bd/Ru-%D0%BE%D0%B9.ogg",
      "text": "Audio"
    }
  ],
  "word": "ой"
}

{
  "categories": [
    "Russian 1-syllable words",
    "Russian entries with incorrect language header",
    "Russian interjections",
    "Russian lemmas",
    "Russian terms with IPA pronunciation",
    "Russian terms with audio links",
    "sah:Gaits"
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "mhr",
            "2": "ой",
            "bor": "1"
          },
          "expansion": "→ Eastern Mari: ой (oj)",
          "name": "desc"
        }
      ],
      "text": "→ Eastern Mari: ой (oj)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "pl",
        "2": "oj"
      },
      "expansion": "Polish oj",
      "name": "noncog"
    },
    {
      "args": {
        "1": "yi",
        "2": "אוי",
        "tr": "oy"
      },
      "expansion": "Yiddish אוי (oy)",
      "name": "noncog"
    }
  ],
  "etymology_text": "Onomatopeic. Compare Polish oj and Yiddish אוי (oy).",
  "forms": [
    {
      "form": "oj",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "interjection"
      },
      "expansion": "ой • (oj)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "intj",
  "senses": [
    {
      "glosses": [
        "oh! (surprise tinged with fright)"
      ],
      "links": [
        [
          "oh",
          "oh"
        ]
      ]
    },
    {
      "glosses": [
        "oops!"
      ],
      "links": [
        [
          "oops",
          "oops"
        ]
      ]
    },
    {
      "glosses": [
        "ouch!"
      ],
      "links": [
        [
          "ouch",
          "ouch"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[oj]"
    },
    {
      "audio": "Ru-ой.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/b/bd/Ru-%D0%BE%D0%B9.ogg/Ru-%D0%BE%D0%B9.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/b/bd/Ru-%D0%BE%D0%B9.ogg",
      "text": "Audio"
    }
  ],
  "word": "ой"
}