"agoriad" meaning in Welsh

{
  "derived": [
    {
      "_dis1": "0 0",
      "english": "opening, inaugral",
      "word": "agoriadol"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "agor",
        "3": "iad",
        "t1": "to open"
      },
      "expansion": "agor (“to open”) + -iad",
      "name": "suf"
    }
  ],
  "etymology_text": "agor (“to open”) + -iad",
  "forms": [
    {
      "form": "agoriadau",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "agoriad",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "hagoriad",
      "source": "mutation",
      "tags": [
        "prothesis-h"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "agoriadau"
      },
      "expansion": "agoriad m (plural agoriadau)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "81 19",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "85 15",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "91 9",
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "87 13",
          "kind": "other",
          "name": "Welsh terms suffixed with -iad",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "opening"
      ],
      "id": "en-agoriad-cy-noun-Kz~fBcTd",
      "links": [
        [
          "opening",
          "opening"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "key (device designed to open and close a lock)"
      ],
      "id": "en-agoriad-cy-noun-avNkfu4x",
      "links": [
        [
          "key",
          "key"
        ]
      ],
      "raw_glosses": [
        "(North Wales) key (device designed to open and close a lock)"
      ],
      "synonyms": [
        {
          "word": "allwedd"
        },
        {
          "word": "goriad"
        }
      ],
      "tags": [
        "North-Wales",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aˈɡɔrjad/"
    }
  ],
  "word": "agoriad"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Welsh countable nouns",
    "Welsh entries with incorrect language header",
    "Welsh lemmas",
    "Welsh masculine nouns",
    "Welsh nouns",
    "Welsh terms suffixed with -iad"
  ],
  "derived": [
    {
      "english": "opening, inaugral",
      "word": "agoriadol"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "agor",
        "3": "iad",
        "t1": "to open"
      },
      "expansion": "agor (“to open”) + -iad",
      "name": "suf"
    }
  ],
  "etymology_text": "agor (“to open”) + -iad",
  "forms": [
    {
      "form": "agoriadau",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "agoriad",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "hagoriad",
      "source": "mutation",
      "tags": [
        "prothesis-h"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "agoriadau"
      },
      "expansion": "agoriad m (plural agoriadau)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "opening"
      ],
      "links": [
        [
          "opening",
          "opening"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "key (device designed to open and close a lock)"
      ],
      "links": [
        [
          "key",
          "key"
        ]
      ],
      "raw_glosses": [
        "(North Wales) key (device designed to open and close a lock)"
      ],
      "synonyms": [
        {
          "word": "allwedd"
        },
        {
          "word": "goriad"
        }
      ],
      "tags": [
        "North-Wales",
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/aˈɡɔrjad/"
    }
  ],
  "word": "agoriad"
}

{
  "called_from": "inflection/865",
  "msg": "inflection table: IF WITHOUT ELSE EVALS False: agoriad/Welsh 'radical' base_tags=set()",
  "path": [
    "agoriad"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "agoriad",
  "trace": ""
}

{
  "called_from": "inflection/865",
  "msg": "inflection table: IF WITHOUT ELSE EVALS False: agoriad/Welsh 'nasal' base_tags={'soft', 'error-unrecognized-form'}",
  "path": [
    "agoriad"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "agoriad",
  "trace": ""
}