"twb y dail" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "chub of the leaves"
      },
      "expansion": "“chub of the leaves”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "chub of the leaves"
      },
      "expansion": "Literally, “chub of the leaves”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “chub of the leaves”, to distinguish from other fish also known as twb.",
  "forms": [
    {
      "form": "tybiau'r dail",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "twb y dail",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "dwb y dail",
      "source": "mutation",
      "tags": [
        "soft"
      ]
    },
    {
      "form": "nhwb y dail",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "thwb y dail",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "tybiau'r dail"
      },
      "expansion": "twb y dail m (plural tybiau'r dail)",
      "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": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "cy",
          "name": "Leuciscine fish",
          "orig": "cy:Leuciscine fish",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "chub (Squalius cephalus syn. Leuciscus cephalus)"
      ],
      "id": "en-twb_y_dail-cy-noun-AhfsSJVX",
      "links": [
        [
          "chub",
          "chub"
        ],
        [
          "Squalius cephalus",
          "Squalius cephalus#Translingual"
        ],
        [
          "Leuciscus cephalus",
          "Leuciscus cephalus#Translingual"
        ]
      ],
      "synonyms": [
        {
          "word": "cochgangen"
        },
        {
          "word": "annog"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "twb y dail"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "chub of the leaves"
      },
      "expansion": "“chub of the leaves”",
      "name": "m-g"
    },
    {
      "args": {
        "1": "chub of the leaves"
      },
      "expansion": "Literally, “chub of the leaves”",
      "name": "lit"
    }
  ],
  "etymology_text": "Literally, “chub of the leaves”, to distinguish from other fish also known as twb.",
  "forms": [
    {
      "form": "tybiau'r dail",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "mutation",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "cy-mut",
      "source": "mutation",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "twb y dail",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "dwb y dail",
      "source": "mutation",
      "tags": [
        "soft"
      ]
    },
    {
      "form": "nhwb y dail",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    },
    {
      "form": "thwb y dail",
      "source": "mutation",
      "tags": [
        "error-unrecognized-form"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m",
        "2": "tybiau'r dail"
      },
      "expansion": "twb y dail m (plural tybiau'r dail)",
      "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",
        "Requests for pronunciation in Welsh entries",
        "Welsh countable nouns",
        "Welsh entries with incorrect language header",
        "Welsh lemmas",
        "Welsh masculine nouns",
        "Welsh multiword terms",
        "Welsh nouns",
        "Welsh nouns with red links in their headword lines",
        "cy:Leuciscine fish"
      ],
      "glosses": [
        "chub (Squalius cephalus syn. Leuciscus cephalus)"
      ],
      "links": [
        [
          "chub",
          "chub"
        ],
        [
          "Squalius cephalus",
          "Squalius cephalus#Translingual"
        ],
        [
          "Leuciscus cephalus",
          "Leuciscus cephalus#Translingual"
        ]
      ],
      "synonyms": [
        {
          "word": "cochgangen"
        },
        {
          "word": "annog"
        }
      ],
      "tags": [
        "masculine"
      ]
    }
  ],
  "word": "twb y dail"
}