"plas" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "fro",
        "3": "place"
      },
      "expansion": "Old French place",
      "name": "bor"
    }
  ],
  "etymology_text": "From Old French place.",
  "forms": [
    {
      "form": "plasau",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "plas",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-radical"
      ]
    },
    {
      "form": "blas",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-soft"
      ]
    },
    {
      "form": "mhlas",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-nasal"
      ]
    },
    {
      "form": "phlas",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-aspirate"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "plasau"
      },
      "expansion": "plas m (plural plasau)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0 0",
      "word": "palas"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "_dis": "51 42 7",
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "48 50 2",
          "kind": "topical",
          "langcode": "cy",
          "name": "Architecture",
          "orig": "cy:Architecture",
          "parents": [
            "Applied sciences",
            "Art",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "mansion"
      ],
      "id": "en-plas-cy-noun-MN5Pltz~",
      "links": [
        [
          "mansion",
          "mansion"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "categories": [
        {
          "_dis": "51 42 7",
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "48 50 2",
          "kind": "topical",
          "langcode": "cy",
          "name": "Architecture",
          "orig": "cy:Architecture",
          "parents": [
            "Applied sciences",
            "Art",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "palace"
      ],
      "id": "en-plas-cy-noun-7iqkSAW1",
      "links": [
        [
          "palace",
          "palace"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "hall"
      ],
      "id": "en-plas-cy-noun-PLrrV8ZA",
      "links": [
        [
          "hall",
          "hall"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/plaːs/"
    },
    {
      "rhymes": "-aːs"
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0 0",
      "word": "plasty"
    }
  ],
  "word": "plas"
}

{
  "categories": [
    "Rhymes:Welsh/aːs",
    "Rhymes:Welsh/aːs/1 syllable",
    "Welsh countable nouns",
    "Welsh entries with incorrect language header",
    "Welsh lemmas",
    "Welsh masculine nouns",
    "Welsh nouns",
    "Welsh nouns with red links in their headword lines",
    "Welsh terms borrowed from Old French",
    "Welsh terms derived from Old French",
    "Welsh terms with IPA pronunciation",
    "White Hmong classifiers",
    "White Hmong entries with incorrect language header",
    "White Hmong lemmas",
    "White Hmong terms with IPA pronunciation",
    "cy:Architecture"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "fro",
        "3": "place"
      },
      "expansion": "Old French place",
      "name": "bor"
    }
  ],
  "etymology_text": "From Old French place.",
  "forms": [
    {
      "form": "plasau",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "plas",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-radical"
      ]
    },
    {
      "form": "blas",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-soft"
      ]
    },
    {
      "form": "mhlas",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-nasal"
      ]
    },
    {
      "form": "phlas",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-aspirate"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "plasau"
      },
      "expansion": "plas m (plural plasau)",
      "name": "cy-noun"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "related": [
    {
      "word": "palas"
    }
  ],
  "senses": [
    {
      "glosses": [
        "mansion"
      ],
      "links": [
        [
          "mansion",
          "mansion"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "palace"
      ],
      "links": [
        [
          "palace",
          "palace"
        ]
      ],
      "tags": [
        "masculine"
      ]
    },
    {
      "glosses": [
        "hall"
      ],
      "links": [
        [
          "hall",
          "hall"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/plaːs/"
    },
    {
      "rhymes": "-aːs"
    }
  ],
  "synonyms": [
    {
      "word": "plasty"
    }
  ],
  "word": "plas"
}

{
  "called_from": "inflection/2512",
  "msg": "rejected heuristic header: table cell identified as header based on style, BUT Welsh is not in LANGUAGES_WITH_CELLS_AS_HEADERS; cleaned text: blas, style: padding-bottom:4px;////NodeKind.TABLE_CELL",
  "path": [
    "plas"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "plas",
  "trace": ""
}

{
  "called_from": "inflection/2512",
  "msg": "rejected heuristic header: table cell identified as header based on style, BUT Welsh is not in LANGUAGES_WITH_CELLS_AS_HEADERS; cleaned text: mhlas, style: padding-bottom:4px;////NodeKind.TABLE_CELL",
  "path": [
    "plas"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "plas",
  "trace": ""
}

{
  "called_from": "inflection/2512",
  "msg": "rejected heuristic header: table cell identified as header based on style, BUT Welsh is not in LANGUAGES_WITH_CELLS_AS_HEADERS; cleaned text: phlas, style: padding-bottom:4px;////NodeKind.TABLE_CELL",
  "path": [
    "plas"
  ],
  "section": "Welsh",
  "subsection": "noun",
  "title": "plas",
  "trace": ""
}