"gъľь" meaning in Proto-Slavic

{
  "descendants": [
    {
      "depth": 1,
      "templates": [],
      "text": "East Slavic:"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "orv",
            "2": "*гъль"
          },
          "expansion": "Old East Slavic: *гъль (*gŭlĭ)",
          "name": "desc"
        }
      ],
      "text": "Old East Slavic: *гъль (*gŭlĭ)"
    },
    {
      "depth": 3,
      "templates": [
        {
          "args": {
            "1": "ru",
            "2": "гиль",
            "qq": "dialectal, Pskov"
          },
          "expansion": "Russian: гиль (gilʹ) (dialectal, Pskov)",
          "name": "desc"
        }
      ],
      "text": "Russian: гиль (gilʹ) (dialectal, Pskov) (и < ы < ъ)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "sla-pro",
        "2": "",
        "3": "*-jь",
        "alt1": "*gъlь"
      },
      "expansion": "*gъlь + *-jь",
      "name": "af"
    },
    {
      "args": {
        "1": "sla-pro",
        "2": "Unknown etymology"
      },
      "expansion": "Unknown etymology",
      "name": "unknown"
    }
  ],
  "etymology_text": "From unattested *gъlъ or *gъlь + *-jь. Unknown etymology.",
  "forms": [
    {
      "form": "gъ̀ľь",
      "tags": [
        "canonical",
        "masculine"
      ]
    },
    {
      "form": "Slavic",
      "tags": [
        "East"
      ]
    }
  ],
  "lang": "Proto-Slavic",
  "lang_code": "sla-pro",
  "original_title": "Reconstruction:Proto-Slavic/gъľь",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Eastern regional Proto-Slavic",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Proto-Slavic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Proto-Slavic terms suffixed with *-jь",
          "parents": [],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "gъľakъ"
        },
        {
          "word": "gъľьcь"
        },
        {
          "word": "gъľьkъ"
        }
      ],
      "glosses": [
        "jug, pitcher, jar"
      ],
      "id": "en-gъľь-sla-pro-noun-RT9TMsx4",
      "links": [
        [
          "jug",
          "jug"
        ],
        [
          "pitcher",
          "pitcher"
        ],
        [
          "jar",
          "jar"
        ]
      ],
      "tags": [
        "reconstruction"
      ],
      "wikipedia": [
        "ru:Аникин, Александр Евгеньевич",
        "uk:Мельничук Олександр Савич"
      ]
    }
  ],
  "word": "gъľь"
}

{
  "derived": [
    {
      "word": "gъľakъ"
    },
    {
      "word": "gъľьcь"
    },
    {
      "word": "gъľьkъ"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [],
      "text": "East Slavic:"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "orv",
            "2": "*гъль"
          },
          "expansion": "Old East Slavic: *гъль (*gŭlĭ)",
          "name": "desc"
        }
      ],
      "text": "Old East Slavic: *гъль (*gŭlĭ)"
    },
    {
      "depth": 3,
      "templates": [
        {
          "args": {
            "1": "ru",
            "2": "гиль",
            "qq": "dialectal, Pskov"
          },
          "expansion": "Russian: гиль (gilʹ) (dialectal, Pskov)",
          "name": "desc"
        }
      ],
      "text": "Russian: гиль (gilʹ) (dialectal, Pskov) (и < ы < ъ)"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "sla-pro",
        "2": "",
        "3": "*-jь",
        "alt1": "*gъlь"
      },
      "expansion": "*gъlь + *-jь",
      "name": "af"
    },
    {
      "args": {
        "1": "sla-pro",
        "2": "Unknown etymology"
      },
      "expansion": "Unknown etymology",
      "name": "unknown"
    }
  ],
  "etymology_text": "From unattested *gъlъ or *gъlь + *-jь. Unknown etymology.",
  "forms": [
    {
      "form": "gъ̀ľь",
      "tags": [
        "canonical",
        "masculine"
      ]
    },
    {
      "form": "Slavic",
      "tags": [
        "East"
      ]
    }
  ],
  "lang": "Proto-Slavic",
  "lang_code": "sla-pro",
  "original_title": "Reconstruction:Proto-Slavic/gъľь",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Eastern regional Proto-Slavic",
        "Proto-Slavic entries with incorrect language header",
        "Proto-Slavic lemmas",
        "Proto-Slavic masculine nouns",
        "Proto-Slavic nouns",
        "Proto-Slavic terms suffixed with *-jь",
        "Proto-Slavic terms with unknown etymologies",
        "sla-pro:Vessels"
      ],
      "glosses": [
        "jug, pitcher, jar"
      ],
      "links": [
        [
          "jug",
          "jug"
        ],
        [
          "pitcher",
          "pitcher"
        ],
        [
          "jar",
          "jar"
        ]
      ],
      "tags": [
        "reconstruction"
      ],
      "wikipedia": [
        "ru:Аникин, Александр Евгеньевич",
        "uk:Мельничук Олександр Савич"
      ]
    }
  ],
  "word": "gъľь"
}