"gwych" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "cel-pro",
        "3": "*weswos"
      },
      "expansion": "Proto-Celtic *weswos",
      "name": "inh"
    },
    {
      "args": {
        "1": "cel-pro",
        "2": "*wiketi",
        "t": "to fight"
      },
      "expansion": "*wiketi (“to fight”)",
      "name": "m"
    }
  ],
  "etymology_text": "From Proto-Celtic *weswos, which shares the same ultimate source as *wiketi (“to fight”).",
  "forms": [
    {
      "form": "gwech",
      "tags": [
        "feminine",
        "singular"
      ]
    },
    {
      "form": "gwychion",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "gwyched",
      "tags": [
        "equative"
      ]
    },
    {
      "form": "gwychach",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "gwychaf",
      "tags": [
        "superlative"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "gwych",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-radical"
      ]
    },
    {
      "form": "wych",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-soft"
      ]
    },
    {
      "form": "ngwych",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-nasal"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ach",
        "f": "gwech",
        "pl": "gwychion"
      },
      "expansion": "gwych (feminine singular gwech, plural gwychion, equative gwyched, comparative gwychach, superlative gwychaf)",
      "name": "cy-adj"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "great, excellent"
      ],
      "id": "en-gwych-cy-adj-hsTFwv2R",
      "links": [
        [
          "great",
          "great"
        ],
        [
          "excellent",
          "excellent"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡwɨːχ/",
      "tags": [
        "North-Wales"
      ]
    },
    {
      "ipa": "/ɡwiːχ/",
      "tags": [
        "South-Wales"
      ]
    },
    {
      "rhymes": "-ɨːχ"
    }
  ],
  "word": "gwych"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "cel-pro",
        "3": "*weswos"
      },
      "expansion": "Proto-Celtic *weswos",
      "name": "inh"
    },
    {
      "args": {
        "1": "cel-pro",
        "2": "*wiketi",
        "t": "to fight"
      },
      "expansion": "*wiketi (“to fight”)",
      "name": "m"
    }
  ],
  "etymology_text": "From Proto-Celtic *weswos, which shares the same ultimate source as *wiketi (“to fight”).",
  "forms": [
    {
      "form": "gwech",
      "tags": [
        "feminine",
        "singular"
      ]
    },
    {
      "form": "gwychion",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "gwyched",
      "tags": [
        "equative"
      ]
    },
    {
      "form": "gwychach",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "gwychaf",
      "tags": [
        "superlative"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "gwych",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-radical"
      ]
    },
    {
      "form": "wych",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-soft"
      ]
    },
    {
      "form": "ngwych",
      "source": "mutation",
      "tags": [
        "mutation",
        "mutation-nasal"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ach",
        "f": "gwech",
        "pl": "gwychion"
      },
      "expansion": "gwych (feminine singular gwech, plural gwychion, equative gwyched, comparative gwychach, superlative gwychaf)",
      "name": "cy-adj"
    }
  ],
  "inflection_templates": [
    {
      "args": {},
      "name": "cy-mut"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "Rhymes:Welsh/ɨːχ",
        "Rhymes:Welsh/ɨːχ/1 syllable",
        "Welsh adjectives",
        "Welsh adjectives with red links in their headword lines",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh terms derived from Proto-Celtic",
        "Welsh terms inherited from Proto-Celtic",
        "Welsh terms with IPA pronunciation"
      ],
      "glosses": [
        "great, excellent"
      ],
      "links": [
        [
          "great",
          "great"
        ],
        [
          "excellent",
          "excellent"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡwɨːχ/",
      "tags": [
        "North-Wales"
      ]
    },
    {
      "ipa": "/ɡwiːχ/",
      "tags": [
        "South-Wales"
      ]
    },
    {
      "rhymes": "-ɨːχ"
    }
  ],
  "word": "gwych"
}