"merthyr" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "wlm",
        "3": "merthyr"
      },
      "expansion": "Middle Welsh merthyr",
      "name": "inh"
    },
    {
      "args": {
        "1": "cy",
        "2": "cel-bry-pro",
        "3": "*merθɨr"
      },
      "expansion": "Proto-Brythonic *merθɨr",
      "name": "der"
    },
    {
      "args": {
        "1": "cy",
        "2": "la",
        "3": "martyr"
      },
      "expansion": "Latin martyr",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle Welsh merthyr, from Proto-Brythonic *merθɨr, borrowed from Latin martyr.",
  "forms": [
    {
      "form": "merthyron",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "merthyres",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "merthyr",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "ferthyr",
      "source": "mutation",
      "tags": [
        "soft"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "merthyron",
        "f": "merthyres"
      },
      "expansion": "merthyr m (plural merthyron, feminine merthyres)",
      "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"
        }
      ],
      "derived": [
        {
          "word": "merthyrdod"
        },
        {
          "word": "merthyrol"
        },
        {
          "word": "merthyru"
        }
      ],
      "glosses": [
        "martyr"
      ],
      "id": "en-merthyr-cy-noun-rYcrSCCx",
      "links": [
        [
          "martyr",
          "martyr"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmɛrθɨ̞r/",
      "tags": [
        "North-Wales"
      ]
    },
    {
      "ipa": "/ˈmɛrθɪr/",
      "tags": [
        "South-Wales"
      ]
    },
    {
      "audio": "Merthyr.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/7f/Merthyr.ogg/Merthyr.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/7f/Merthyr.ogg"
    }
  ],
  "word": "merthyr"
}

{
  "derived": [
    {
      "word": "merthyrdod"
    },
    {
      "word": "merthyrol"
    },
    {
      "word": "merthyru"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "wlm",
        "3": "merthyr"
      },
      "expansion": "Middle Welsh merthyr",
      "name": "inh"
    },
    {
      "args": {
        "1": "cy",
        "2": "cel-bry-pro",
        "3": "*merθɨr"
      },
      "expansion": "Proto-Brythonic *merθɨr",
      "name": "der"
    },
    {
      "args": {
        "1": "cy",
        "2": "la",
        "3": "martyr"
      },
      "expansion": "Latin martyr",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle Welsh merthyr, from Proto-Brythonic *merθɨr, borrowed from Latin martyr.",
  "forms": [
    {
      "form": "merthyron",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "merthyres",
      "tags": [
        "feminine"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "merthyr",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "ferthyr",
      "source": "mutation",
      "tags": [
        "soft"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "merthyron",
        "f": "merthyres"
      },
      "expansion": "merthyr m (plural merthyron, feminine merthyres)",
      "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 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 derived from Latin",
        "Welsh terms derived from Middle Welsh",
        "Welsh terms derived from Proto-Brythonic",
        "Welsh terms inherited from Middle Welsh"
      ],
      "glosses": [
        "martyr"
      ],
      "links": [
        [
          "martyr",
          "martyr"
        ]
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈmɛrθɨ̞r/",
      "tags": [
        "North-Wales"
      ]
    },
    {
      "ipa": "/ˈmɛrθɪr/",
      "tags": [
        "South-Wales"
      ]
    },
    {
      "audio": "Merthyr.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/7/7f/Merthyr.ogg/Merthyr.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/7/7f/Merthyr.ogg"
    }
  ],
  "word": "merthyr"
}