"gúala" meaning in Middle Irish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ga",
            "2": "gualainn"
          },
          "expansion": "Irish: gualainn",
          "name": "desc"
        }
      ],
      "text": "Irish: gualainn"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gv",
            "2": "geaylin"
          },
          "expansion": "Manx: geaylin",
          "name": "desc"
        }
      ],
      "text": "Manx: geaylin"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gd",
            "2": "gualann"
          },
          "expansion": "Scottish Gaelic: gualann",
          "name": "desc"
        }
      ],
      "text": "Scottish Gaelic: gualann"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "mga",
        "2": "sga",
        "3": "gúalu"
      },
      "expansion": "Old Irish gúalu",
      "name": "inh"
    },
    {
      "args": {
        "1": "mga",
        "2": "ine-pro",
        "3": "*gew-",
        "t": "to bend"
      },
      "expansion": "Proto-Indo-European *gew- (“to bend”)",
      "name": "der"
    },
    {
      "args": {
        "1": "grc",
        "2": "γυιός",
        "t": "lame"
      },
      "expansion": "Ancient Greek γυιός (guiós, “lame”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "gem-pro",
        "2": "*keulaz",
        "t": "ship, vessel"
      },
      "expansion": "Proto-Germanic *keulaz (“ship, vessel”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Old Irish gúalu, attested in 9th-century glosses on Isidore of Seville's Etymologiae, ultimately from Proto-Indo-European *gew- (“to bend”), see also Ancient Greek γυιός (guiós, “lame”), Proto-Germanic *keulaz (“ship, vessel”).",
  "head_templates": [
    {
      "args": {
        "1": "mga",
        "2": "noun",
        "g": "f"
      },
      "expansion": "gúala f",
      "name": "head"
    }
  ],
  "lang": "Middle Irish",
  "lang_code": "mga",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Middle Irish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mga",
          "name": "Body",
          "orig": "mga:Body",
          "parents": [
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "word": "gúalaire"
        }
      ],
      "glosses": [
        "shoulder"
      ],
      "id": "en-gúala-mga-noun-ifRdTIFy",
      "links": [
        [
          "shoulder",
          "shoulder"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "gúala"
}

{
  "derived": [
    {
      "word": "gúalaire"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ga",
            "2": "gualainn"
          },
          "expansion": "Irish: gualainn",
          "name": "desc"
        }
      ],
      "text": "Irish: gualainn"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gv",
            "2": "geaylin"
          },
          "expansion": "Manx: geaylin",
          "name": "desc"
        }
      ],
      "text": "Manx: geaylin"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gd",
            "2": "gualann"
          },
          "expansion": "Scottish Gaelic: gualann",
          "name": "desc"
        }
      ],
      "text": "Scottish Gaelic: gualann"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "mga",
        "2": "sga",
        "3": "gúalu"
      },
      "expansion": "Old Irish gúalu",
      "name": "inh"
    },
    {
      "args": {
        "1": "mga",
        "2": "ine-pro",
        "3": "*gew-",
        "t": "to bend"
      },
      "expansion": "Proto-Indo-European *gew- (“to bend”)",
      "name": "der"
    },
    {
      "args": {
        "1": "grc",
        "2": "γυιός",
        "t": "lame"
      },
      "expansion": "Ancient Greek γυιός (guiós, “lame”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "gem-pro",
        "2": "*keulaz",
        "t": "ship, vessel"
      },
      "expansion": "Proto-Germanic *keulaz (“ship, vessel”)",
      "name": "cog"
    }
  ],
  "etymology_text": "From Old Irish gúalu, attested in 9th-century glosses on Isidore of Seville's Etymologiae, ultimately from Proto-Indo-European *gew- (“to bend”), see also Ancient Greek γυιός (guiós, “lame”), Proto-Germanic *keulaz (“ship, vessel”).",
  "head_templates": [
    {
      "args": {
        "1": "mga",
        "2": "noun",
        "g": "f"
      },
      "expansion": "gúala f",
      "name": "head"
    }
  ],
  "lang": "Middle Irish",
  "lang_code": "mga",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Middle Irish entries with incorrect language header",
        "Middle Irish feminine nouns",
        "Middle Irish lemmas",
        "Middle Irish nouns",
        "Middle Irish terms derived from Old Irish",
        "Middle Irish terms derived from Proto-Indo-European",
        "Middle Irish terms inherited from Old Irish",
        "mga:Body"
      ],
      "glosses": [
        "shoulder"
      ],
      "links": [
        [
          "shoulder",
          "shoulder"
        ]
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "gúala"
}