"болого" meaning in Old East Slavic

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ru",
            "2": "болого"
          },
          "expansion": "Russian: болого (bologo)",
          "name": "desc"
        }
      ],
      "text": "Russian: болого (bologo)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "orv",
        "2": "sla-pro",
        "3": "*bolgo",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Proto-Slavic *bolgo",
      "name": "inh"
    },
    {
      "args": {
        "1": "orv",
        "2": "sla-pro",
        "3": "*bolgo"
      },
      "expansion": "Inherited from Proto-Slavic *bolgo",
      "name": "inh+"
    }
  ],
  "etymology_text": "Inherited from Proto-Slavic *bolgo.",
  "forms": [
    {
      "form": "bologo",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "orv",
        "2": "adverb",
        "head": "",
        "sc": "",
        "tr": ""
      },
      "expansion": "болого (bologo)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "болого (bologo)",
      "name": "orv-adv"
    }
  ],
  "lang": "Old East Slavic",
  "lang_code": "orv",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old East Slavic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "well"
      ],
      "id": "en-болого-orv-adv-p3Irdl0V",
      "links": [
        [
          "well",
          "well"
        ]
      ],
      "related": [
        {
          "english": "toponym of the city",
          "roman": "Bologoje",
          "word": "Бологое"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈboːlɔɡɔ/"
    },
    {
      "ipa": "/ˈboːlɔɡɔ/"
    },
    {
      "ipa": "/ˈboːlɔɡɔ/"
    },
    {
      "ipa": "/ˈboːlɔɡɔ/",
      "note": "ca. 9ᵗʰ CE"
    },
    {
      "ipa": "/ˈboːlɔɡɔ/",
      "note": "ca. 11ᵗʰ CE"
    },
    {
      "ipa": "/ˈboːlɔɡɔ/",
      "note": "ca. 13ᵗʰ CE"
    }
  ],
  "word": "болого"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ru",
            "2": "болого"
          },
          "expansion": "Russian: болого (bologo)",
          "name": "desc"
        }
      ],
      "text": "Russian: болого (bologo)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "orv",
        "2": "sla-pro",
        "3": "*bolgo",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Proto-Slavic *bolgo",
      "name": "inh"
    },
    {
      "args": {
        "1": "orv",
        "2": "sla-pro",
        "3": "*bolgo"
      },
      "expansion": "Inherited from Proto-Slavic *bolgo",
      "name": "inh+"
    }
  ],
  "etymology_text": "Inherited from Proto-Slavic *bolgo.",
  "forms": [
    {
      "form": "bologo",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "orv",
        "2": "adverb",
        "head": "",
        "sc": "",
        "tr": ""
      },
      "expansion": "болого (bologo)",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "болого (bologo)",
      "name": "orv-adv"
    }
  ],
  "lang": "Old East Slavic",
  "lang_code": "orv",
  "pos": "adv",
  "related": [
    {
      "english": "toponym of the city",
      "roman": "Bologoje",
      "word": "Бологое"
    }
  ],
  "senses": [
    {
      "categories": [
        "Old East Slavic adverbs",
        "Old East Slavic entries with incorrect language header",
        "Old East Slavic lemmas",
        "Old East Slavic terms derived from Proto-Slavic",
        "Old East Slavic terms inherited from Proto-Slavic",
        "Old East Slavic terms with IPA pronunciation",
        "Pages with 2 entries",
        "Pages with entries"
      ],
      "glosses": [
        "well"
      ],
      "links": [
        [
          "well",
          "well"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈboːlɔɡɔ/"
    },
    {
      "ipa": "/ˈboːlɔɡɔ/"
    },
    {
      "ipa": "/ˈboːlɔɡɔ/"
    },
    {
      "ipa": "/ˈboːlɔɡɔ/",
      "note": "ca. 9ᵗʰ CE"
    },
    {
      "ipa": "/ˈboːlɔɡɔ/",
      "note": "ca. 11ᵗʰ CE"
    },
    {
      "ipa": "/ˈboːlɔɡɔ/",
      "note": "ca. 13ᵗʰ CE"
    }
  ],
  "word": "болого"
}