"siec" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "cheque"
      },
      "expansion": "Borrowed from English cheque",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from English cheque, check.",
  "forms": [
    {
      "form": "sieciau",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "siecs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "sieciau",
        "pl2": "siecs"
      },
      "expansion": "siec f (plural sieciau or siecs, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "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"
        },
        {
          "kind": "topical",
          "langcode": "cy",
          "name": "Banking",
          "orig": "cy:Banking",
          "parents": [
            "Finance",
            "Industries",
            "Business",
            "Economics",
            "Society",
            "Social sciences",
            "All topics",
            "Sciences",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "derived": [
        {
          "english": "blank cheque",
          "word": "siec wag"
        },
        {
          "english": "chequebook",
          "word": "llyfr siec"
        }
      ],
      "glosses": [
        "cheque; check (draft directing a bank to pay money to a named person or entity)"
      ],
      "id": "en-siec-cy-noun-xyn9pcTA",
      "links": [
        [
          "cheque",
          "cheque"
        ],
        [
          "check",
          "check"
        ],
        [
          "draft",
          "draft#English"
        ]
      ],
      "synonyms": [
        {
          "word": "tsiec"
        }
      ],
      "tags": [
        "feminine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʃɛk/"
    },
    {
      "rhymes": "-ɛk"
    }
  ],
  "word": "siec"
}

{
  "derived": [
    {
      "english": "blank cheque",
      "word": "siec wag"
    },
    {
      "english": "chequebook",
      "word": "llyfr siec"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "cheque"
      },
      "expansion": "Borrowed from English cheque",
      "name": "bor+"
    }
  ],
  "etymology_text": "Borrowed from English cheque, check.",
  "forms": [
    {
      "form": "sieciau",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "siecs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "sieciau",
        "pl2": "siecs"
      },
      "expansion": "siec f (plural sieciau or siecs, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 3 entries",
        "Pages with entries",
        "Rhymes:Welsh/ɛk",
        "Rhymes:Welsh/ɛk/1 syllable",
        "Welsh countable nouns",
        "Welsh entries with incorrect language header",
        "Welsh feminine nouns",
        "Welsh lemmas",
        "Welsh non-mutable terms",
        "Welsh nouns",
        "Welsh nouns with red links in their headword lines",
        "Welsh terms borrowed from English",
        "Welsh terms derived from English",
        "cy:Banking"
      ],
      "glosses": [
        "cheque; check (draft directing a bank to pay money to a named person or entity)"
      ],
      "links": [
        [
          "cheque",
          "cheque"
        ],
        [
          "check",
          "check"
        ],
        [
          "draft",
          "draft#English"
        ]
      ],
      "tags": [
        "feminine",
        "not-mutable"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ʃɛk/"
    },
    {
      "rhymes": "-ɛk"
    }
  ],
  "synonyms": [
    {
      "word": "tsiec"
    }
  ],
  "word": "siec"
}