"gъlbь" meaning in Proto-Slavic

{
  "descendants": [
    {
      "depth": 1,
      "templates": [],
      "text": "South Slavic:"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "sh",
            "2": "-"
          },
          "expansion": "Serbo-Croatian:",
          "name": "desc"
        },
        {
          "args": {
            "1": "dialectal"
          },
          "expansion": "(dialectal)",
          "name": "q"
        }
      ],
      "text": "Serbo-Croatian: (dialectal)"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "sh",
            "2": "гу̑б",
            "sclb": "1",
            "t": "swan; goby"
          },
          "expansion": "Cyrillic script: гу̑б (“swan; goby”)",
          "name": "desc"
        }
      ],
      "text": "Cyrillic script: гу̑б (“swan; goby”)"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "sh",
            "2": "gȗb",
            "sclb": "1"
          },
          "expansion": "Latin script: gȗb",
          "name": "desc"
        }
      ],
      "text": "Latin script: gȗb"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "sla-pro",
        "2": "ine-bsl-pro",
        "3": "*gulbis"
      },
      "expansion": "Proto-Balto-Slavic *gulbis",
      "name": "inh"
    },
    {
      "args": {
        "1": "sla-pro",
        "2": "ine-pro",
        "3": "*ǵʰelh₃-",
        "t": "to flourish, shine, be joyful"
      },
      "expansion": "Proto-Indo-European *ǵʰelh₃- (“to flourish, shine, be joyful”)",
      "name": "der"
    }
  ],
  "etymology_text": "* Either from Proto-Balto-Slavic *gulbis, according to Pokorny, ultimately from Proto-Indo-European *ǵʰelh₃- (“to flourish, shine, be joyful”) (whence Latvian gùlbis, Lithuanian gulbìs, Old Prussian gulbis) with a variant *kulpis (whence Proto-Slavic *kъlpь);\n* or from the same source as Greek κυβιός (kubiós) and Latin gobius. Connected also with *kъlbь.",
  "lang": "Proto-Slavic",
  "lang_code": "sla-pro",
  "original_title": "Reconstruction:Proto-Slavic/gъlbь",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Proto-Slavic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "swan"
      ],
      "id": "en-gъlbь-sla-pro-noun-aFba67AR",
      "links": [
        [
          "swan",
          "swan"
        ]
      ],
      "tags": [
        "masculine",
        "reconstruction"
      ]
    }
  ],
  "word": "gъlbь"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [],
      "text": "South Slavic:"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "sh",
            "2": "-"
          },
          "expansion": "Serbo-Croatian:",
          "name": "desc"
        },
        {
          "args": {
            "1": "dialectal"
          },
          "expansion": "(dialectal)",
          "name": "q"
        }
      ],
      "text": "Serbo-Croatian: (dialectal)"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "sh",
            "2": "гу̑б",
            "sclb": "1",
            "t": "swan; goby"
          },
          "expansion": "Cyrillic script: гу̑б (“swan; goby”)",
          "name": "desc"
        }
      ],
      "text": "Cyrillic script: гу̑б (“swan; goby”)"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "sh",
            "2": "gȗb",
            "sclb": "1"
          },
          "expansion": "Latin script: gȗb",
          "name": "desc"
        }
      ],
      "text": "Latin script: gȗb"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "sla-pro",
        "2": "ine-bsl-pro",
        "3": "*gulbis"
      },
      "expansion": "Proto-Balto-Slavic *gulbis",
      "name": "inh"
    },
    {
      "args": {
        "1": "sla-pro",
        "2": "ine-pro",
        "3": "*ǵʰelh₃-",
        "t": "to flourish, shine, be joyful"
      },
      "expansion": "Proto-Indo-European *ǵʰelh₃- (“to flourish, shine, be joyful”)",
      "name": "der"
    }
  ],
  "etymology_text": "* Either from Proto-Balto-Slavic *gulbis, according to Pokorny, ultimately from Proto-Indo-European *ǵʰelh₃- (“to flourish, shine, be joyful”) (whence Latvian gùlbis, Lithuanian gulbìs, Old Prussian gulbis) with a variant *kulpis (whence Proto-Slavic *kъlpь);\n* or from the same source as Greek κυβιός (kubiós) and Latin gobius. Connected also with *kъlbь.",
  "lang": "Proto-Slavic",
  "lang_code": "sla-pro",
  "original_title": "Reconstruction:Proto-Slavic/gъlbь",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Proto-Slavic entries with incorrect language header",
        "Proto-Slavic lemmas",
        "Proto-Slavic masculine nouns",
        "Proto-Slavic nouns"
      ],
      "glosses": [
        "swan"
      ],
      "links": [
        [
          "swan",
          "swan"
        ]
      ],
      "tags": [
        "masculine",
        "reconstruction"
      ]
    }
  ],
  "word": "gъlbь"
}