"meillion gwyn" meaning in Welsh

{
  "forms": [
    {
      "form": "meillionen wen",
      "tags": [
        "singulative"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "meillion gwyn",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "feillion gwyn",
      "source": "mutation",
      "tags": [
        "soft"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f-p",
        "2": "meillionen wen"
      },
      "expansion": "meillion gwyn f (collective, singulative meillionen wen)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "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": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "cy",
          "name": "Trifolieae tribe plants",
          "orig": "cy:Trifolieae tribe plants",
          "parents": [
            "Legumes",
            "Fabales order plants",
            "Shrubs",
            "Trees",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "white clover (Trifolium repens)"
      ],
      "id": "en-meillion_gwyn-cy-noun-uO452bh6",
      "links": [
        [
          "white clover",
          "white clover"
        ],
        [
          "Trifolium repens",
          "Trifolium repens#Translingual"
        ]
      ],
      "synonyms": [
        {
          "word": "meillion Olwen"
        },
        {
          "word": "meillion gwynion"
        }
      ],
      "tags": [
        "collective",
        "feminine"
      ]
    }
  ],
  "word": "meillion gwyn"
}

{
  "forms": [
    {
      "form": "meillionen wen",
      "tags": [
        "singulative"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "meillion gwyn",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "feillion gwyn",
      "source": "mutation",
      "tags": [
        "soft"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f-p",
        "2": "meillionen wen"
      },
      "expansion": "meillion gwyn f (collective, singulative meillionen wen)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Welsh collective 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:Trifolieae tribe plants"
      ],
      "glosses": [
        "white clover (Trifolium repens)"
      ],
      "links": [
        [
          "white clover",
          "white clover"
        ],
        [
          "Trifolium repens",
          "Trifolium repens#Translingual"
        ]
      ],
      "synonyms": [
        {
          "word": "meillion Olwen"
        }
      ],
      "tags": [
        "collective",
        "feminine"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "meillion gwynion"
    }
  ],
  "word": "meillion gwyn"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </small>",
  "path": [
    "meillion gwyn"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "meillion gwyn",
  "trace": ""
}

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

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

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