"ras" meaning in Welsh

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "race"
      },
      "expansion": "English race",
      "name": "bor"
    }
  ],
  "etymology_text": "From English race.",
  "forms": [
    {
      "form": "rasys",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "rasys"
      },
      "expansion": "ras f (plural rasys, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "derived": [
        {
          "english": "racecourse",
          "tags": [
            "masculine"
          ],
          "word": "cae ras"
        },
        {
          "english": "race",
          "tags": [
            "verb"
          ],
          "word": "rasio"
        }
      ],
      "glosses": [
        "race (contest)"
      ],
      "id": "en-ras-cy-noun-SM80FY~b",
      "links": [
        [
          "race",
          "race"
        ]
      ],
      "tags": [
        "feminine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/raːs/"
    },
    {
      "rhymes": "-aːs"
    }
  ],
  "word": "ras"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {},
      "expansion": "See the etymology of the corresponding lemma form.",
      "name": "nonlemma"
    }
  ],
  "etymology_text": "See the etymology of the corresponding lemma form.",
  "head_templates": [
    {
      "args": {
        "1": "cy",
        "2": "mutated noun"
      },
      "expansion": "ras",
      "name": "head"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "5 95",
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "18 82",
          "kind": "topical",
          "langcode": "cy",
          "name": "Sports",
          "orig": "cy:Sports",
          "parents": [
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "extra": "grace",
          "word": "gras"
        }
      ],
      "glosses": [
        "Soft mutation of gras (“grace”)."
      ],
      "id": "en-ras-cy-noun-RLsbIKuK",
      "links": [
        [
          "gras",
          "gras#Welsh"
        ]
      ],
      "tags": [
        "form-of",
        "mutation-soft"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/raːs/"
    },
    {
      "rhymes": "-aːs"
    }
  ],
  "word": "ras"
}

{
  "categories": [
    "Rhymes:Welsh/aːs",
    "Rhymes:Welsh/aːs/1 syllable",
    "Welsh countable nouns",
    "Welsh entries with incorrect language header",
    "Welsh feminine nouns",
    "Welsh lemmas",
    "Welsh mutated nouns",
    "Welsh non-lemma forms",
    "Welsh non-mutable terms",
    "Welsh nouns",
    "Welsh terms borrowed from English",
    "Welsh terms derived from English",
    "Welsh terms with IPA pronunciation",
    "cy:Sports"
  ],
  "derived": [
    {
      "english": "racecourse",
      "tags": [
        "masculine"
      ],
      "word": "cae ras"
    },
    {
      "english": "race",
      "tags": [
        "verb"
      ],
      "word": "rasio"
    }
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "race"
      },
      "expansion": "English race",
      "name": "bor"
    }
  ],
  "etymology_text": "From English race.",
  "forms": [
    {
      "form": "rasys",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "rasys"
      },
      "expansion": "ras f (plural rasys, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "race (contest)"
      ],
      "links": [
        [
          "race",
          "race"
        ]
      ],
      "tags": [
        "feminine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/raːs/"
    },
    {
      "rhymes": "-aːs"
    }
  ],
  "word": "ras"
}

{
  "categories": [
    "Rhymes:Welsh/aːs",
    "Rhymes:Welsh/aːs/1 syllable",
    "Welsh entries with incorrect language header",
    "Welsh mutated nouns",
    "Welsh non-lemma forms",
    "Welsh terms with IPA pronunciation",
    "cy:Sports"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {},
      "expansion": "See the etymology of the corresponding lemma form.",
      "name": "nonlemma"
    }
  ],
  "etymology_text": "See the etymology of the corresponding lemma form.",
  "head_templates": [
    {
      "args": {
        "1": "cy",
        "2": "mutated noun"
      },
      "expansion": "ras",
      "name": "head"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Welsh soft-mutation forms"
      ],
      "form_of": [
        {
          "extra": "grace",
          "word": "gras"
        }
      ],
      "glosses": [
        "Soft mutation of gras (“grace”)."
      ],
      "links": [
        [
          "gras",
          "gras#Welsh"
        ]
      ],
      "tags": [
        "form-of",
        "mutation-soft"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/raːs/"
    },
    {
      "rhymes": "-aːs"
    }
  ],
  "word": "ras"
}