"amrhydlwyd rhuddlas" meaning in Welsh

{
  "forms": [
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "amrhydlwyd rhuddlas",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-radical"
      ]
    },
    {
      "form": "hamrhydlwyd rhuddlas",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form",
        "mutation",
        "prothesis-h"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "amrhydlwyd rhuddlas m (uncountable)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "cy",
          "name": "Astereae tribe plants",
          "orig": "cy:Astereae tribe plants",
          "parents": [
            "Composites",
            "Asterales order plants",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "blue fleabane (Erigeron acer)"
      ],
      "id": "en-amrhydlwyd_rhuddlas-cy-noun-FOLqFPIe",
      "links": [
        [
          "Cymdeithas Edward Llwyd",
          "w:Cymdeithas Edward Llwyd"
        ]
      ],
      "synonyms": [
        {
          "word": "amrhydlwyd glas"
        }
      ],
      "tags": [
        "masculine",
        "uncountable"
      ]
    }
  ],
  "word": "amrhydlwyd rhuddlas"
}

{
  "forms": [
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "amrhydlwyd rhuddlas",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-radical"
      ]
    },
    {
      "form": "hamrhydlwyd rhuddlas",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form",
        "mutation",
        "prothesis-h"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "-"
      },
      "expansion": "amrhydlwyd rhuddlas m (uncountable)",
      "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)",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh masculine nouns",
        "Welsh multiword terms",
        "Welsh nouns",
        "Welsh uncountable nouns",
        "cy:Astereae tribe plants"
      ],
      "glosses": [
        "blue fleabane (Erigeron acer)"
      ],
      "links": [
        [
          "Cymdeithas Edward Llwyd",
          "w:Cymdeithas Edward Llwyd"
        ]
      ],
      "tags": [
        "masculine",
        "uncountable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "amrhydlwyd glas"
    }
  ],
  "word": "amrhydlwyd rhuddlas"
}

{
  "called_from": "inflection/2530",
  "msg": "accepted heuristic header: table cell identified as header based on style, AND the cleaned text is in LANGUAGES_WITH_CELLS_AS_HEADERS[Welsh]; cleaned text: unchanged, style: padding-bottom:4px;////NodeKind.TABLE_CELL",
  "path": [
    "amrhydlwyd rhuddlas"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "amrhydlwyd rhuddlas",
  "trace": ""
}

{
  "called_from": "inflection/2530",
  "msg": "accepted heuristic header: table cell identified as header based on style, AND the cleaned text is in LANGUAGES_WITH_CELLS_AS_HEADERS[Welsh]; cleaned text: unchanged, style: padding-bottom:4px;////NodeKind.TABLE_CELL",
  "path": [
    "amrhydlwyd rhuddlas"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "amrhydlwyd rhuddlas",
  "trace": ""
}

{
  "called_from": "inflection/2522",
  "msg": "rejected heuristic header: table cell identified as header based on style, BUT the cleaned text is not in LANGUAGES_WITH_CELLS_AS_HEADERS[Welsh]; cleaned text: hamrhydlwyd rhuddlas, style: padding-bottom:4px;////NodeKind.TABLE_CELL",
  "path": [
    "amrhydlwyd rhuddlas"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "amrhydlwyd rhuddlas",
  "trace": ""
}

{
  "called_from": "inflection/735",
  "msg": "inflection table: unrecognized header: 'unchanged'",
  "path": [
    "amrhydlwyd rhuddlas"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "amrhydlwyd rhuddlas",
  "trace": ""
}

{
  "called_from": "inflection/735",
  "msg": "inflection table: unrecognized header: 'unchanged'",
  "path": [
    "amrhydlwyd rhuddlas"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "amrhydlwyd rhuddlas",
  "trace": ""
}