"sgwner" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "schooner"
      },
      "expansion": "English schooner",
      "name": "bor"
    }
  ],
  "etymology_text": "From English schooner.",
  "forms": [
    {
      "form": "sgwneri",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "sgwneri"
      },
      "expansion": "sgwner f (plural sgwneri, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "cy",
          "name": "Watercraft",
          "orig": "cy:Watercraft",
          "parents": [
            "Nautical",
            "Vehicles",
            "Transport",
            "Machines",
            "All topics",
            "Technology",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "schooner"
      ],
      "id": "en-sgwner-cy-noun-3JeOhcTz",
      "links": [
        [
          "schooner",
          "schooner"
        ]
      ],
      "tags": [
        "feminine",
        "not-mutable"
      ]
    }
  ],
  "word": "sgwner"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "en",
        "3": "schooner"
      },
      "expansion": "English schooner",
      "name": "bor"
    }
  ],
  "etymology_text": "From English schooner.",
  "forms": [
    {
      "form": "sgwneri",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "f",
        "2": "sgwneri"
      },
      "expansion": "sgwner f (plural sgwneri, not mutable)",
      "name": "cy-noun"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "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:Watercraft"
      ],
      "glosses": [
        "schooner"
      ],
      "links": [
        [
          "schooner",
          "schooner"
        ]
      ],
      "tags": [
        "feminine",
        "not-mutable"
      ]
    }
  ],
  "word": "sgwner"
}