"lleden gennog" meaning in Welsh

{
  "forms": [
    {
      "form": "lledod cennog",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "lleden gennog",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "leden gennog",
      "source": "mutation",
      "tags": [
        "soft"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "lledod cennog",
        "head": "lleden gennog"
      },
      "expansion": "lleden gennog f (plural lledod cennog)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "glosses": [
        "American plaice, long rough dab (Hippoglossoides platessoides)"
      ],
      "id": "en-lleden_gennog-cy-noun-K13XYVdb",
      "links": [
        [
          "Cymdeithas Edward Llwyd",
          "w:Cymdeithas Edward Llwyd"
        ],
        [
          "Y Lolfa",
          "w:Y Lolfa"
        ]
      ],
      "tags": [
        "feminine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "11 89",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 94",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "11 89",
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "20 80",
          "kind": "lifeform",
          "langcode": "cy",
          "name": "Flatfish",
          "orig": "cy:Flatfish",
          "parents": [
            "Fish",
            "Vertebrates",
            "Chordates",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "common dab (Limanda limanda)"
      ],
      "id": "en-lleden_gennog-cy-noun-fzX-AUYN",
      "synonyms": [
        {
          "word": "lleden dywod"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "lleden gennog"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Welsh countable nouns",
    "Welsh entries with incorrect language header",
    "Welsh feminine nouns",
    "Welsh lemmas",
    "Welsh multiword terms",
    "Welsh nouns",
    "Welsh nouns with red links in their headword lines",
    "cy:Flatfish"
  ],
  "forms": [
    {
      "form": "lledod cennog",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "lleden gennog",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "leden gennog",
      "source": "mutation",
      "tags": [
        "soft"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "lledod cennog",
        "head": "lleden gennog"
      },
      "expansion": "lleden gennog f (plural lledod cennog)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Entries missing English vernacular names of taxa",
        "Entries using missing taxonomic name (species)"
      ],
      "glosses": [
        "American plaice, long rough dab (Hippoglossoides platessoides)"
      ],
      "links": [
        [
          "Cymdeithas Edward Llwyd",
          "w:Cymdeithas Edward Llwyd"
        ],
        [
          "Y Lolfa",
          "w:Y Lolfa"
        ]
      ],
      "tags": [
        "feminine"
      ]
    },
    {
      "categories": [
        "Entries missing English vernacular names of taxa",
        "Entries using missing taxonomic name (species)"
      ],
      "glosses": [
        "common dab (Limanda limanda)"
      ],
      "synonyms": [
        {
          "word": "lleden dywod"
        }
      ],
      "tags": [
        "feminine"
      ]
    }
  ],
  "word": "lleden gennog"
}

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

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

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